How should this information be formatted for an in-text citation?

"A novelist is, like all mortals, more fully at home on the surface of the present than in the ooze of the past" (Nabokov 43).

"A novelist is, like all mortals, more fully at home on the surface of the present than in the ooze of the past." “Nabokov, 43”

"A novelist is, like all mortals, more fully at home on the surface of the present than in the ooze of the past." ‘Nabokov, 43’

"A novelist is, like all mortals, more fully at home on the surface of the present than in the ooze of the past" – Nabokov 43.

Question

How should this information be formatted for an in-text citation?

"A novelist is, like all mortals, more fully at home on the surface of the present than in the ooze of the past" (Nabokov 43).

"A novelist is, like all mortals, more fully at home on the surface of the present than in the ooze of the past." “Nabokov, 43”

"A novelist is, like all mortals, more fully at home on the surface of the present than in the ooze of the past." ‘Nabokov, 43’

"A novelist is, like all mortals, more fully at home on the surface of the present than in the ooze of the past" – Nabokov 43.