Format: in text citation
Characters interact in two contrasting time periods but in the same space (Author, Year, Act.scene: line).
Format: Reference
Author surname, initials. (Year) Title. Edition. Place of publication: Publisher.
Example: in text citation
Characters interact in two contrasting time periods but in the same space (Stoppard, 1993, 2.7).
Example: Reference
Stoppard, T. (1993) Arcadia. London: Faber & Faber.
Note: You do not include the edition information if it is the first edition.
The in-text example does not include a line number because it is referring to the whole scene.
The date refers to the date of publication rather than the date the play was written.