APA (7th ed.) Citation

OSTERGARD, D. R., & VEGALBELA, J. R. d. (1975). Manual de ginecoobstetricia. Pax-Mexico.

Chicago Style (17th ed.) Citation

OSTERGARD, Donald R., and Julia R. de VEGALBELA. Manual De Ginecoobstetricia. México: Pax-Mexico, 1975.

MLA (9th ed.) Citation

OSTERGARD, Donald R., and Julia R. de VEGALBELA. Manual De Ginecoobstetricia. Pax-Mexico, 1975.

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