APA (7th ed.) Citation

De Belen, R. T., & Enriquez, B. B. (2015). Elements of business and technical writing. Wiseman's Books Trading, Inc.

Chicago Style (17th ed.) Citation

De Belen, Rustico T., and Bernadette Bobis Enriquez. Elements of Business and Technical Writing. Quezon City: Wiseman's Books Trading, Inc, 2015.

MLA (9th ed.) Citation

De Belen, Rustico T., and Bernadette Bobis Enriquez. Elements of Business and Technical Writing. Wiseman's Books Trading, Inc, 2015.