APA Alıntı

Okun, M. L., Luther, J. F., Wisniewski, S. R., Sit, D., Prairie, B. A., & Wisner, K. L. (2012). Disturbed Sleep, a Novel Risk Factor for Preterm Birth? Mary Ann Liebert, Inc.

Chicago Stili Alıntı

Okun, Michele L., James F. Luther, Stephen R. Wisniewski, Dorothy Sit, Beth A. Prairie, ve Katherine L. Wisner. Disturbed Sleep, a Novel Risk Factor for Preterm Birth? Mary Ann Liebert, Inc, 2012.

MLA Alıntı

Okun, Michele L., et al. Disturbed Sleep, a Novel Risk Factor for Preterm Birth? Mary Ann Liebert, Inc, 2012.