APA引文

Mamula, M. (1998). Usmle step 1 - Review Series: Microbiology Immunology <i>en</i>.

Chicago Style (17th ed.) Citation

Mamula, Mark. Usmle Step 1 - Review Series: Microbiology Immunology <i>en</i>. 1998.

MLA引文

Mamula, Mark. Usmle Step 1 - Review Series: Microbiology Immunology <i>en</i>. 1998.

警告：這些引文格式不一定是100％准確.