APA aipamena

Hamra, F. K., Chapman, K. M., Nguyen, D. M., Williams-Stephens, A. A., Hammer, R. E., & Garbers, D. L. (2005). Self renewal, expansion, and transfection of rat spermatogonial stem cells in culture. National Academy of Sciences.

Chicago Style aipamena

Hamra, F. Kent, Karen M. Chapman, Derek M. Nguyen, Ashley A. Williams-Stephens, Robert E. Hammer, and David L. Garbers. Self Renewal, Expansion, and Transfection of Rat Spermatogonial Stem Cells in Culture. National Academy of Sciences, 2005.

MLA aipamena

Hamra, F. Kent, et al. Self Renewal, Expansion, and Transfection of Rat Spermatogonial Stem Cells in Culture. National Academy of Sciences, 2005.