APA (7th ed.) Citation

Kämmerer, U., Germeyer, A., Stengel, S., Kapp, M., & Denner, J. (2011). Human endogenous retrovirus K (HERV-K) is expressed in villous and extravillous cytotrophoblast cells of the human placenta. Journal of reproductive immunology, 91(1/2), . https://doi.org/10.1016/j.jri.2011.06.102

Chicago Style (17th ed.) Citation

Kämmerer, Ulrike, Ariane Germeyer, S. Stengel, M. Kapp, and J. Denner. "Human Endogenous Retrovirus K (HERV-K) Is Expressed in Villous and Extravillous Cytotrophoblast Cells of the Human Placenta." Journal of Reproductive Immunology 91, no. 1/2 (2011). https://doi.org/10.1016/j.jri.2011.06.102.

MLA (9th ed.) Citation

Kämmerer, Ulrike, et al. "Human Endogenous Retrovirus K (HERV-K) Is Expressed in Villous and Extravillous Cytotrophoblast Cells of the Human Placenta." Journal of Reproductive Immunology, vol. 91, no. 1/2, 2011, https://doi.org/10.1016/j.jri.2011.06.102.