Gaya APA

Chernow, Fred B. (2001). The Sharper Mind (I). Jakarta: Gramedia Pustaka Utama.

Gaya Chicago

Chernow, Fred B. The Sharper Mind. I Jakarta: Gramedia Pustaka Utama, 2001. Text.

Gaya MLA

Chernow, Fred B. The Sharper Mind. I Jakarta: Gramedia Pustaka Utama, 2001. Text.

Gaya Turabian

Chernow, Fred B. The Sharper Mind. I Jakarta: Gramedia Pustaka Utama, 2001. Print.