APA (7th ed.) Citation

Soria, J. L., & Navarro, J. L. (1971). Paternidad responsable. Rialp.

Chicago Style (17th ed.) Citation

Soria, JosØ Luis, and JosØ Luis Navarro. Paternidad Responsable. Madrid: Rialp, 1971.

MLA (9th ed.) Citation

Soria, JosØ Luis, and JosØ Luis Navarro. Paternidad Responsable. Rialp, 1971.

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