Cita APA

Johnson, B. R., Benson, J., & Bradley, J. (1993). Costs of alternative treatments for incomplete abortion. Washington: World Bank.

Citación estilo Chicago

Johnson, Brooke R., Janie Benson, and Janet Bradley. Costs of Alternative Treatments for Incomplete Abortion. Washington: World Bank, 1993.

Cita MLA

Johnson, Brooke R., Janie Benson, and Janet Bradley. Costs of Alternative Treatments for Incomplete Abortion. Washington: World Bank, 1993.