APA Citation

Alvarez Peralta, R. Y., & Orellana Cordero, A. (1993). Caracteres sexuales secundarios.

Chicago Style Citation

Alvarez Peralta, Ruth Yolanda, and Aida Orellana Cordero. Caracteres Sexuales Secundarios. 1993.

MLA Citation

Alvarez Peralta, Ruth Yolanda, and Aida Orellana Cordero. Caracteres Sexuales Secundarios. 1993.

Warning: These citations may not always be 100% accurate.