APA-viite (7. p.)

Quilala, R. R. S. (2011). An overview of the Philippine electoral system (2011 ed.). Rex Book Store.

Chicago-viite (17. p.)

Quilala, Ryan Rey Severino. An Overview of the Philippine Electoral System. 2011 ed. Manila: Rex Book Store, 2011.

MLA-viite (9. p.)

Quilala, Ryan Rey Severino. An Overview of the Philippine Electoral System. 2011 ed. Rex Book Store, 2011.