APA (7e ed.) Bronvermelding

Foster, M. (1982). Creating patterns from grasses, seeheads and cones. Pelham Books.

Chicago (17e ed.) Bronvermelding

Foster, Maureen. Creating Patterns from Grasses, Seeheads and Cones. Singapore: Pelham Books, 1982.

MLA (9e ed.) Bronvermelding

Foster, Maureen. Creating Patterns from Grasses, Seeheads and Cones. Pelham Books, 1982.

Let op: Deze citaties zijn niet altijd 100% accuraat.