APA

Holtkamp D. J., Polson D. D., Torremorell M., Morrison B., Classen D. M., Becton L., Henry S., Rodibaugh M. T., Rowland R. R., Snelson H., Straw B., Yeske P. & Zimmerman J. (20121009). [Terminology for classifying the porcine reproductive and respiratory syndrome virus (PRRSV) status of swine herds]. : Tierarztliche Praxis. Ausgabe G, Grosstiere/Nutztiere.

Chicago

Holtkamp D J, Polson D D, Torremorell M, Morrison B, Classen D M, Becton L, Henry S, Rodibaugh M T, Rowland R R, Snelson H, Straw B, Yeske P and Zimmerman J. 20121009. [Terminology for classifying the porcine reproductive and respiratory syndrome virus (PRRSV) status of swine herds]. : Tierarztliche Praxis. Ausgabe G, Grosstiere/Nutztiere.

Harvard

Holtkamp D. J., Polson D. D., Torremorell M., Morrison B., Classen D. M., Becton L., Henry S., Rodibaugh M. T., Rowland R. R., Snelson H., Straw B., Yeske P. and Zimmerman J. (20121009). [Terminology for classifying the porcine reproductive and respiratory syndrome virus (PRRSV) status of swine herds]. : Tierarztliche Praxis. Ausgabe G, Grosstiere/Nutztiere.

MLA

Holtkamp D J, Polson D D, Torremorell M, Morrison B, Classen D M, Becton L, Henry S, Rodibaugh M T, Rowland R R, Snelson H, Straw B, Yeske P and Zimmerman J. [Terminology for classifying the porcine reproductive and respiratory syndrome virus (PRRSV) status of swine herds]. : Tierarztliche Praxis. Ausgabe G, Grosstiere/Nutztiere. 20121009.