APA (7th ed.) Citation

Villanueva, R. O., & Tayona, D. (1998). Bugtong, bugtong. Tahanan Books for Young Readers.

Chicago Style (17th ed.) Citation

Villanueva, Rene O., and Daniel Tayona. Bugtong, Bugtong. Makati City: Tahanan Books for Young Readers, 1998.

MLA (9th ed.) Citation

Villanueva, Rene O., and Daniel Tayona. Bugtong, Bugtong. Tahanan Books for Young Readers, 1998.

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