Parks, J. E., & Ruffing, N. A. (1992). Factors affecting low temperature survival of mammalian oocytes. Theriogenology, 37(1), 59-73. https://doi.org/10.1016/0093-691X(92)90247-O
Chicago Style (17th ed.) CitationParks, John E., and Nancy A. Ruffing. "Factors Affecting Low Temperature Survival of Mammalian Oocytes." Theriogenology 37, no. 1 (1992): 59-73. https://doi.org/10.1016/0093-691X(92)90247-O.
MLA (9th ed.) CitationParks, John E., and Nancy A. Ruffing. "Factors Affecting Low Temperature Survival of Mammalian Oocytes." Theriogenology, vol. 37, no. 1, 1992, pp. 59-73, https://doi.org/10.1016/0093-691X(92)90247-O.
Warning: These citations may not always be 100% accurate.