Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.