APA (7th ed.) Zitazioa

Tomlinson, C. (1969). Alan Brownjohn, Michasel Hamburger. Penguin.

Chicago Style (17th ed.) Zitazioa

Tomlinson, Charles. Alan Brownjohn, Michasel Hamburger. Harmondsworth: Penguin, 1969.

MLA (9th ed.) Zitazioa

Tomlinson, Charles. Alan Brownjohn, Michasel Hamburger. Penguin, 1969.