Cita APA (7a ed.)

Paul, R. H., & Petrie, R. H. (1973). Fetal intensive care current concepts: Monitoring records with self instruction. University of So. California. School of Medicine.

Cita Chicago Style (17a ed.)

Paul, Richard H., y Roy H. Petrie. Fetal Intensive Care Current Concepts: Monitoring Records with Self Instruction. Los Angeles (California): University of So. California. School of Medicine, 1973.

Cita MLA (9a ed.)

Paul, Richard H., y Roy H. Petrie. Fetal Intensive Care Current Concepts: Monitoring Records with Self Instruction. University of So. California. School of Medicine, 1973.