APA aipamena

Brownjohn,Alan & Hamburger Michael & Tomlinson Charles. (1969). Penguin Modern Poets 14. Penguin Books.

Chicago Style aipamena

Brownjohn,Alan & Hamburger Michael & Tomlinson Charles. Penguin Modern Poets 14. England: Penguin Books, 1969.

MLA aipamena

Brownjohn,Alan & Hamburger Michael & Tomlinson Charles. Penguin Modern Poets 14. Penguin Books, 1969.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.