Style de citation APA

Guzman, J. M. (1988). The previous birth technique: The Latin American experience. Notas de poblacion, 16(46-47), 41.

Style de citation Chicago

Guzman, J M. "The Previous Birth Technique: The Latin American Experience." Notas De Poblacion 16, no. 46-47 (1988): 41.

Style de citation MLA

Guzman, J M. "The Previous Birth Technique: The Latin American Experience." Notas De Poblacion, vol. 16, no. 46-47, 1988, p. 41.