OSTERGARD, D. R., & VEGALBELA, J. R. d. (1975). Manual de ginecoobstetricia. Pax-Mexico.
Chicago Style (17th ed.) CitationOSTERGARD, Donald R., and Julia R. de VEGALBELA. Manual De Ginecoobstetricia. México: Pax-Mexico, 1975.
MLA (9th ed.) CitationOSTERGARD, Donald R., and Julia R. de VEGALBELA. Manual De Ginecoobstetricia. Pax-Mexico, 1975.
Warning: These citations may not always be 100% accurate.