APA استشهاد

Sigee, D. C. (2005). Freshwater microbiology. John Wiley & Sons.

استشهاد بنمط شيكاغو

Sigee, David C. Freshwater Microbiology. USA: John Wiley & Sons, 2005.

MLA استشهاد

Sigee, David C. Freshwater Microbiology. John Wiley & Sons, 2005.