APA (7th ed.) Zitazioa

Purdy, A. (1987). The collected poems of Al Purdy. McClelland and Stewart.

Chicago Style (17th ed.) Zitazioa

Purdy, Al. The Collected Poems of Al Purdy. Toronto: McClelland and Stewart, 1987.

MLA (9th ed.) Zitazioa

Purdy, Al. The Collected Poems of Al Purdy. McClelland and Stewart, 1987.