APA citiranje

Robinson, B. K., Mapp, D. C., Bloom, S. L., Rouse, D. J., Spong, C. Y., Varner, M. W., . . . Ehrenberg, H. (2011). Increasing Maternal Body Mass Index and Characteristics of the Second Stage of Labor.

Citação norma Chicago

Robinson, Barrett K., et al. Increasing Maternal Body Mass Index and Characteristics of the Second Stage of Labor. 2011.

MLA citiranje

Robinson, Barrett K., et al. Increasing Maternal Body Mass Index and Characteristics of the Second Stage of Labor. 2011.