APA aipamena

MacBeth, G. (1971). Collected poems, 1958-1970. Macmillan.

Chicago Style aipamena

MacBeth, George. Collected Poems, 1958-1970. London: Macmillan, 1971.

MLA aipamena

MacBeth, George. Collected Poems, 1958-1970. Macmillan, 1971.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.