APA Style

HEITZ, Jean. (2011). Practicing Biology a Student Workbook:Campbell Biology (Ed. 4, cet. 1). Essex: Pearson Education.

Chicago Style

HEITZ, Jean. Practicing Biology a Student Workbook:Campbell Biology. Ed. 4, cet. 1 Essex: Pearson Education, 2011. Text.

MLA Style

HEITZ, Jean. Practicing Biology a Student Workbook:Campbell Biology. Ed. 4, cet. 1 Essex: Pearson Education, 2011. Text.

Turabian Style

HEITZ, Jean. Practicing Biology a Student Workbook:Campbell Biology. Ed. 4, cet. 1 Essex: Pearson Education, 2011. Print.