APA aipamena

Wyeth, P. (1958). How to paint in water-colours. Elek.

Chicago Style aipamena

Wyeth, Paul. How to Paint in Water-colours. London: Elek, 1958.

MLA aipamena

Wyeth, Paul. How to Paint in Water-colours. Elek, 1958.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.