APA ציטוט

Damgaard, I. N., Jensen, T. K., Petersen, J. H., Skakkebæk, N. E., Toppari, J., & Main, K. M. (2008). Risk Factors for Congenital Cryptorchidism in a Prospective Birth Cohort Study. Public Library of Science.

Citação norma Chicago

Damgaard, Ida N., Tina K. Jensen, Jørgen H. Petersen, Niels E. Skakkebæk, Jorma Toppari, and Katharina M. Main. Risk Factors for Congenital Cryptorchidism in a Prospective Birth Cohort Study. Public Library of Science, 2008.

ציטוט MLA

Damgaard, Ida N., et al. Risk Factors for Congenital Cryptorchidism in a Prospective Birth Cohort Study. Public Library of Science, 2008.