APA (7th ed.) Citation

Guzman, M. K., & Arcellana, L. R. (2004). Be your own English teacher: Prepositions. Milflores Pub.

Chicago Style (17th ed.) Citation

Guzman, Maybelle Koch, and Lydia Rodriguez Arcellana. Be Your Own English Teacher: Prepositions. Quezon City: Milflores Pub, 2004.

MLA (9th ed.) Citation

Guzman, Maybelle Koch, and Lydia Rodriguez Arcellana. Be Your Own English Teacher: Prepositions. Milflores Pub, 2004.