Παραπομπή APA

Grant H Turnwald, Harold Tvedten, & Micheal D Willard. (1994). Small Animal Clinical Diagnosis by Laboratory Methods (2.). Pennsylvania.

Παραπομπή Chicago Style

Grant H Turnwald, Harold Tvedten, και Micheal D Willard. Small Animal Clinical Diagnosis by Laboratory Methods. 2. Pennsylvania, 1994.

Παραπομπή MLA

Grant H Turnwald, et al. Small Animal Clinical Diagnosis by Laboratory Methods. 2. Pennsylvania, 1994.