APA引文

Baird M., S. (1998). Usmle step 1 - Review Series - Organ Systems - cardiovascular respiratory Renal & Urinary. s.n.

Chicago Style (17th ed.) Citation

Baird M., Stephen^raut. Usmle Step 1 - Review Series - Organ Systems - Cardiovascular Respiratory Renal & Urinary. Washington: s.n, 1998.

MLA引文

Baird M., Stephen^raut. Usmle Step 1 - Review Series - Organ Systems - Cardiovascular Respiratory Renal & Urinary. s.n, 1998.