APA-ийн эшлэл(7 дахь хэвлэлт)

Wesker, A. (1971). The four seasons: A play in two parts. Jonathan cape.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Wesker, Arnold. The Four Seasons: A Play in Two Parts. London: Jonathan cape, 1971.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Wesker, Arnold. The Four Seasons: A Play in Two Parts. Jonathan cape, 1971.