APA (7th ed.) Citation

Foster, M., & Foster, B. (1982). Creating patterns from grasses, seedheads and cones. Pelham Books.

Chicago Style (17th ed.) Citation

Foster, Maureen, and Bryan Foster. Creating Patterns from Grasses, Seedheads and Cones. London: Pelham Books, 1982.

MLA (9th ed.) Citation

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