APA (7th ed.) Citation

Batubalani, A. M. (1999). World famous astronomers and mathematicians (Student ed.). Loacan Pub. House.

Chicago Style (17th ed.) Citation

Batubalani, A. M. World Famous Astronomers and Mathematicians. Student ed. [Manila]: Loacan Pub. House, 1999.

MLA (9th ed.) Citation

Batubalani, A. M. World Famous Astronomers and Mathematicians. Student ed. Loacan Pub. House, 1999.

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