APA ציטוט

Perry, G. A., Perkins, S., Northrop, E., Rich, J., Epperson, K., Mayes, S., . . . Russell, J. (2019). 383 Effect of trace mineral source on heifer reproductive performance. J Anim Sci.

Citação norma Chicago

Perry, George A., Stephanie Perkins, Emmalee Northrop, Jerica Rich, Kaitlin Epperson, Sarah Mayes, Cody Wright, and Jason Russell. "383 Effect of Trace Mineral Source On Heifer Reproductive Performance." J Anim Sci 2019.

ציטוט MLA

Perry, George A., et al. "383 Effect of Trace Mineral Source On Heifer Reproductive Performance." J Anim Sci 2019.