Cita APA

Yawn, B., Bushy, A., & Yawn, R. A. (1994). Exploring rural medicine: Current issues and concepts. Sage Publications.

Citación estilo Chicago

Yawn, Barbara, Angeline Bushy, and Roy A. Yawn. Exploring Rural Medicine: Current Issues and Concepts. Thousand Oaks, Calif.: Sage Publications, 1994.

Cita MLA

Yawn, Barbara, et al. Exploring Rural Medicine: Current Issues and Concepts. Sage Publications, 1994.