Cita APA (7a ed.)

Ayres, S. M., Giannelli, S., Jr., & Mueller, H. S. (1974). Care of the critical ill (2nd ed.). Appleton-Century-Crofts.

Cita Chicago Style (17a ed.)

Ayres, Stephen M., Stanley Giannelli, Jr, y Hiltrud S. Mueller. Care of the Critical Ill. 2nd ed. New York: Appleton-Century-Crofts, 1974.

Cita MLA (9a ed.)

Ayres, Stephen M., et al. Care of the Critical Ill. 2nd ed. Appleton-Century-Crofts, 1974.