APA ציטוט

Poland, U. (1988). World directory of biological and medical sciences libraries. K.G. Saur.

Chicago Style (17th ed.) Citation

Poland, Ursula. World Directory of Biological and Medical Sciences Libraries. München ; New York: K.G. Saur, 1988.

ציטוט MLA

Poland, Ursula. World Directory of Biological and Medical Sciences Libraries. K.G. Saur, 1988.