APA (7th ed.) Citation

Ballada, W. L., & Ballada, S. (2002). Quizzer in obligations and contracts: Made easy (2002 edition.). DomDane Publishers.

Chicago Style (17th ed.) Citation

Ballada, Win Lu, and Susan Ballada. Quizzer in Obligations and Contracts: Made Easy. 2002 edition. [Quezon City]: DomDane Publishers, 2002.

MLA (9th ed.) Citation

Ballada, Win Lu, and Susan Ballada. Quizzer in Obligations and Contracts: Made Easy. 2002 edition. DomDane Publishers, 2002.

Warning: These citations may not always be 100% accurate.