APA način citiranja

Papp, J. R., Shewen, P. E., & Gartley, C. J. (1994). Abortion and subsequent excretion of chlamydiae from the reproductive tract of sheep during estrus.

Čikaški stil citiranja

Papp, J R., P E. Shewen, i C J. Gartley. Abortion and Subsequent Excretion of Chlamydiae From the Reproductive Tract of Sheep During Estrus. 1994.

MLA način citiranja

Papp, J R., P E. Shewen, i C J. Gartley. Abortion and Subsequent Excretion of Chlamydiae From the Reproductive Tract of Sheep During Estrus. 1994.