APA استشهاد

Bob Watson. (2008). Plants their use, Management, Cultivation and Biology: A Comprehensive Guide (1st.). Crowood Press.

استشهاد بنمط شيكاغو

Bob Watson. Plants Their Use, Management, Cultivation and Biology: A Comprehensive Guide. 1st. New Delhi: Crowood Press, 2008.

MLA استشهاد

Bob Watson. Plants Their Use, Management, Cultivation and Biology: A Comprehensive Guide. 1st. Crowood Press, 2008.