MLA

Hrckova, Gabriela, and Samuel Velebny. Pharmacological Potential of Selected Natural Compounds In the Control of Parasitic Diseases. Dordrecht: Springer Vienna, 2013.

APA

Hrckova, G., & Velebny, S. (2013). Pharmacological Potential of Selected Natural Compounds in the Control of Parasitic Diseases. Dordrecht: Springer Vienna.

Chicago

Hrckova, Gabriela, and Samuel Velebny. Pharmacological Potential of Selected Natural Compounds In the Control of Parasitic Diseases. Dordrecht: Springer Vienna, 2013.