Παραπομπή σε μορφή APA (7η εκδ.)

Ryan, K. J., & Ray, C. G. SHERRIS MEDICAL MICROBIOLOGY: AN INTRODUCTION TO INFECTIOUS DISEASES. McGraw-Hill Medical Publishing Division.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ryan, Kenneth J., και C. George Ray. SHERRIS MEDICAL MICROBIOLOGY: AN INTRODUCTION TO INFECTIOUS DISEASES. McGraw-Hill Medical Publishing Division.

Παραπομπή σε μορφή MLA (9th εκδ.)

Ryan, Kenneth J., και C. George Ray. SHERRIS MEDICAL MICROBIOLOGY: AN INTRODUCTION TO INFECTIOUS DISEASES. McGraw-Hill Medical Publishing Division.