Cita APA

Heitz, J., & Giffen, C. (2008). Practicing biology: A student workbook (Third edition.). Pearson Eduction.

Citación estilo Chicago

Heitz, Jean, and Cynthia Giffen. Practicing Biology: A Student Workbook. Third edition. San Francisco, CA: Pearson Eduction, 2008.

Cita MLA

Heitz, Jean, and Cynthia Giffen. Practicing Biology: A Student Workbook. Third edition. Pearson Eduction, 2008.

Warning: These citations may not always be 100% accurate.