Herbert, W. N. P., & Livingston, E. (2001). Cesarean Delivery. In R. J. Baker & J. E. Fischer (Eds.), Mastery of surgery (pp. 1830–1836). Philadelphia: Lippincott Williams & Wilkins.

Herbert, W. N. P., and E. Livingston. “Cesarean Delivery.” In Mastery of Surgery, edited by R. J. Baker and J. E. Fischer, 1830–36. Philadelphia: Lippincott Williams & Wilkins, 2001.

Herbert WNP, Livingston E. Cesarean Delivery. In: Baker RJ, Fischer JE, editors. Mastery of surgery. Philadelphia: Lippincott Williams & Wilkins; 2001. p. 1830–6.

Herbert, W. N. P., and E. Livingston. “Cesarean Delivery.” Mastery of Surgery, edited by R. J. Baker and J. E. Fischer, Lippincott Williams & Wilkins, 2001, pp. 1830–36.

Herbert WNP, Livingston E. Cesarean Delivery. In: Baker RJ, Fischer JE, editors. Mastery of surgery. Philadelphia: Lippincott Williams & Wilkins; 2001. p. 1830–1836.