APA (7th ed.) Citation

Alonzo, R., & Abrera, J. (1986). Pen pen de sarapen: Isang koleksiyon ng mga popular na tugma at awiting pambata (3rd ed.). Children's Communication Center.

Chicago Style (17th ed.) Citation

Alonzo, Roberto, and Jess Abrera. Pen Pen De Sarapen: Isang Koleksiyon Ng Mga Popular Na Tugma at Awiting Pambata. 3rd ed. Quezon City: Children's Communication Center, 1986.

MLA (9th ed.) Citation

Alonzo, Roberto, and Jess Abrera. Pen Pen De Sarapen: Isang Koleksiyon Ng Mga Popular Na Tugma at Awiting Pambata. 3rd ed. Children's Communication Center, 1986.