APA   Click to copy
Marquis, R. J., & Batzli, G. O. (1989). Influence of chemical factors on palatability of forage to voles. Journal of Mammalogy, 70, 503–511.

Chicago/Turabian   Click to copy
Marquis, Robert J, and George O Batzli. “Influence of Chemical Factors on Palatability of Forage to Voles.” Journal of Mammalogy 70 (1989): 503–511.

MLA   Click to copy
Marquis, Robert J., and George O. Batzli. “Influence of Chemical Factors on Palatability of Forage to Voles.” Journal of Mammalogy, vol. 70, American Society of Mammalogists 810 East 10th Street, PO Box 1897, Lawrence~…, 1989, pp. 503–11.

@article{marquis1989a,
  title = {Influence of chemical factors on palatability of forage to voles},
  year = {1989},
  journal = {Journal of Mammalogy},
  pages = {503--511},
  publisher = {American Society of Mammalogists 810 East 10th Street, PO Box 1897, Lawrence~…},
  volume = {70},
  author = {Marquis, Robert J and Batzli, George O}
}