APA (7e ed.) Bronvermelding

Roberts, K. (2007). Handbook of plant science. John Wiley & Sons.

Chicago (17e ed.) Bronvermelding

Roberts, K. Handbook of Plant Science. Chichester, West Sussex, England: John Wiley & Sons, 2007.

MLA (8e ed.) Bronvermelding

Roberts, K. Handbook of Plant Science. John Wiley & Sons, 2007.