APA
Cejalvo F. V. a., Favila R. A. a., Felix R. P. a., Natividad C. M. a., Navarro M. P. a., Reyes F. N. a., Tangco J. T. a. & Tayag M. V. M. a. (1989). Introduction to Calculus. Metro Manila: National Book Store, Inc.
Chicago
Cejalvo Flor V author, Favila Raymundo A author, Felix Rene P author, Natividad Caridad M author, Navarro Milagros P author, Reyes Fe N author, Tangco Jesusa T author and Tayag Ma Veronica M author. 1989. Introduction to Calculus. Metro Manila: National Book Store, Inc.
Harvard
Cejalvo F. V. a., Favila R. A. a., Felix R. P. a., Natividad C. M. a., Navarro M. P. a., Reyes F. N. a., Tangco J. T. a. and Tayag M. V. M. a. (1989). Introduction to Calculus. Metro Manila: National Book Store, Inc.
MLA
Cejalvo Flor V author, Favila Raymundo A author, Felix Rene P author, Natividad Caridad M author, Navarro Milagros P author, Reyes Fe N author, Tangco Jesusa T author and Tayag Ma Veronica M author. Introduction to Calculus. Metro Manila: National Book Store, Inc. 1989.
