Παραπομπή σε μορφή APA (7η εκδ.)

Bridwell, F. M. (1994). Landscape plants: Their identification, culture, and use. Delmar Publishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bridwell, Ferrell M. Landscape Plants: Their Identification, Culture, and Use. Albany, N.Y: Delmar Publishers, 1994.

Παραπομπή σε μορφή MLA (9th εκδ.)

Bridwell, Ferrell M. Landscape Plants: Their Identification, Culture, and Use. Delmar Publishers, 1994.