Παραπομπή σε μορφή APA (7η εκδ.)

Clark, L. G., & Pohl, R. W. (1996). Agnes Chase's first book of grasses: The structure of grasses explained for beginners (4th ed.). Smithsonian Institution Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Clark, Lynn G., και Richard W. Pohl. Agnes Chase's First Book of Grasses: The Structure of Grasses Explained for Beginners. 4th ed. Washington, DC: Smithsonian Institution Press, 1996.

Παραπομπή σε μορφή MLA (8th εκδ.)

Clark, Lynn G., και Richard W. Pohl. Agnes Chase's First Book of Grasses: The Structure of Grasses Explained for Beginners. 4th ed. Smithsonian Institution Press, 1996.