Gaya APA

Nazir, Moh., Risman Sikumbang. (2011). Metode Penelitian (Cet. 7). Bogor: Ghalia Indonesia.

Gaya Chicago

Nazir, Moh., Risman Sikumbang. Metode Penelitian. Cet. 7 Bogor: Ghalia Indonesia, 2011. Text.

Gaya MLA

Nazir, Moh., Risman Sikumbang. Metode Penelitian. Cet. 7 Bogor: Ghalia Indonesia, 2011. Text.

Gaya Turabian

Nazir, Moh., Risman Sikumbang. Metode Penelitian. Cet. 7 Bogor: Ghalia Indonesia, 2011. Print.