Gaya APA

Gormley, J., Lieberman, S. (2005). Brain boosting supplements (Cet. 1). Jakarta: Bhuana Ilmu Populer.

Gaya MLA

Gormley, James., Lieberman, Shri. "Brain boosting supplements". Cet. 1 Jakarta: Bhuana Ilmu Populer, 2005. Text.