Gaya APA

Dennison, P, E., Dennison, G, E. (2009). Brain Gym Senam Otak (Cet. 13). Jakarta: Gramedia.

Gaya MLA

Dennison, Paul, E., Dennison, Gail, E.. "Brain Gym Senam Otak". Cet. 13 Jakarta: Gramedia, 2009. Text.