APA ציטוט

Wilkerson, C. (2010). PLB105-Plant biology. USA: Michigan State University.

Trích dẫn kiểu Chicago

Wilkerson, Curtis. PLB105-Plant Biology. USA: Michigan State University, 2010.

ציטוט MLA

Wilkerson, Curtis. PLB105-Plant Biology. USA: Michigan State University, 2010.