APA

Brooker, . (2011). Biology, chemistry, cells and genetics, units 1, 2, and 3 materials from. Boston: McGraw-Hill Learning Solutions.

Chicago

Brooker, . 2011. Biology, chemistry, cells and genetics, units 1, 2, and 3 materials from. Boston: McGraw-Hill Learning Solutions.

Harvard

Brooker, . (2011). Biology, chemistry, cells and genetics, units 1, 2, and 3 materials from. Boston: McGraw-Hill Learning Solutions.

MLA

Brooker, . Biology, chemistry, cells and genetics, units 1, 2, and 3 materials from. Boston: McGraw-Hill Learning Solutions. 2011.