Gaya APA

riedel, S. et al (2019). Jawetz, Melnick & Adelberg's Medical Microbiology (28). USA: Mc Graw Hill.

Gaya MLA

riedel, Stefan. et al. "Jawetz, Melnick & Adelberg's Medical Microbiology". 28 USA: Mc Graw Hill, 2019. Text.