APA (7th ed.) Zitazioa

Pickles, W. (1960). Accountancy.: 3rd ed. E.L.B.S..

Chicago Style (17th ed.) Zitazioa

Pickles, William. Accountancy.: 3rd Ed. London: E.L.B.S., 1960.

MLA (9th ed.) Zitazioa

Pickles, William. Accountancy.: 3rd Ed. E.L.B.S., 1960.