APA način citiranja

Sytsma, T. T., Zimmerman, K. P., Manning, J. B., Jenkins, S. M., Nelson, N. C., Clark, M. M., . . . Borowski, K. S. (2018). Perceived Barriers to Exercise in the First Trimester of Pregnancy. J Perinat Educ.

Čikaški stil citiranja

Sytsma, Terin T., Kate P. Zimmerman, Jennifer B. Manning, Sarah M. Jenkins, Nancy C. Nelson, Matthew M. Clark, Kristi Boldt, i Kristi S. Borowski. "Perceived Barriers to Exercise in the First Trimester of Pregnancy." J Perinat Educ 2018.

MLA način citiranja

Sytsma, Terin T., et al. "Perceived Barriers to Exercise in the First Trimester of Pregnancy." J Perinat Educ 2018.