APA aipamena

John Palmer & Ron Ranson. (1994). Watercolour landscape. Anaya publishers.

Chicago Style aipamena

John Palmer and Ron Ranson. Watercolour Landscape. London: Anaya publishers, 1994.

MLA aipamena

John Palmer and Ron Ranson. Watercolour Landscape. Anaya publishers, 1994.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.