Gaya APA

Nasution, Toni. (2018). Konsep Dasar IPS (Cet. I). Yogyakarta: Samudra Biru.

Gaya Chicago

Nasution, Toni. Konsep Dasar IPS. Cet. I Yogyakarta: Samudra Biru, 2018. E-BOOK.

Gaya MLA

Nasution, Toni. Konsep Dasar IPS. Cet. I Yogyakarta: Samudra Biru, 2018. E-BOOK.

Gaya Turabian

Nasution, Toni. Konsep Dasar IPS. Cet. I Yogyakarta: Samudra Biru, 2018. E-BOOK.