APA (7th ed.) Citation

(1997). Critical care obstetrics (3. ed.). Blackwell Science.

Chicago Style (17th ed.) Citation

Critical Care Obstetrics. 3. ed. Malden, Mass. [u.a.]: Blackwell Science, 1997.

MLA (9th ed.) Citation

Critical Care Obstetrics. 3. ed. Blackwell Science, 1997.