APA (7e ed.) Bronvermelding

Berry, D., & Cutts, R. (1986). Plants. Time-Life Books.

Chicago (17e ed.) Bronvermelding

Berry, Dick, en Robert Cutts. Plants. Hong Kong: Time-Life Books, 1986.

MLA (9e ed.) Bronvermelding

Berry, Dick, en Robert Cutts. Plants. Time-Life Books, 1986.