APA-viite (7. p.)

Coon, N. (1977). The dictionary of useful plants. Rodale Press.

Chicago-viite (17. p.)

Coon, Nelson. The Dictionary of Useful Plants. Emmaus: Rodale Press, 1977.

MLA-viite (9. p.)

Coon, Nelson. The Dictionary of Useful Plants. Rodale Press, 1977.