APA (7th ed.) Zitazioa

(1972). A book of projects [by] Derek Waters and Margaret Brandham; illustrated by Greta Kinder; with title pages by Janet Swiss.

Chicago Style (17th ed.) Zitazioa

A Book of Projects [by] Derek Waters and Margaret Brandham; Illustrated by Greta Kinder; with Title Pages by Janet Swiss. 1972.

MLA (9th ed.) Zitazioa

A Book of Projects [by] Derek Waters and Margaret Brandham; Illustrated by Greta Kinder; with Title Pages by Janet Swiss. 1972.