Cita APA (7a ed.)

McKinney, M., & Leary, K. (1999). Integrating quantitative and qualitative methods to study multifetal pregnancy reduction. [s.n.].

Cita Chicago Style (17a ed.)

McKinney, Mary, y Kimberlyn Leary. Integrating Quantitative and Qualitative Methods to Study Multifetal Pregnancy Reduction. [S.l.]: [s.n.], 1999.

Cita MLA (9a ed.)

McKinney, Mary, y Kimberlyn Leary. Integrating Quantitative and Qualitative Methods to Study Multifetal Pregnancy Reduction. [s.n.], 1999.