APA ציטוט

Esguerra, C. J., & Punzalan, A. E. (1983). Student difficulties in understanding the mole concept. Science Education Center, Vidal A. Tan Hall, University of the Philippines.

Chicago Style (17th ed.) Citation

Esguerra, Clementina J., and Amelia E. Punzalan. Student Difficulties in Understanding the Mole Concept. Quezon City: Science Education Center, Vidal A. Tan Hall, University of the Philippines, 1983.

ציטוט MLA

Esguerra, Clementina J., and Amelia E. Punzalan. Student Difficulties in Understanding the Mole Concept. Science Education Center, Vidal A. Tan Hall, University of the Philippines, 1983.