Gaya APA

Writing History. (1999). Padang: [s.n.].

Gaya Chicago

Writing History. Cet. 1. Padang: [s.n.], 1999. Text.

Gaya MLA

Writing History. Cet. 1. Padang: [s.n.], 1999. Text.

Gaya Turabian

Writing History. Padang: [s.n.], 1999. Print.