Παραπομπή σε μορφή APA (7η εκδ.)

Hersey, J. (1974). Flowering shrubs and small trees: One hundred and sixty nine varieties for your garden. Scribner.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hersey, Jean. Flowering Shrubs and Small Trees: One Hundred and Sixty Nine Varieties for Your Garden. New York: Scribner, 1974.

Παραπομπή σε μορφή MLA (8th εκδ.)

Hersey, Jean. Flowering Shrubs and Small Trees: One Hundred and Sixty Nine Varieties for Your Garden. Scribner, 1974.