APA (7th ed.) Citation

Rice Puffer, R., & Serrano, C. V. (1987). Patterns of birthweights (Primera edición.). Pan American Health Organization.

Chicago Style (17th ed.) Citation

Rice Puffer, Ruth, and Carlos V. Serrano. Patterns of Birthweights. Primera edición. Washington, D.C.: Pan American Health Organization, 1987.

MLA (8th ed.) Citation

Rice Puffer, Ruth, and Carlos V. Serrano. Patterns of Birthweights. Primera edición. Pan American Health Organization, 1987.