Science Teacher Training Center. University of the Philippines. (1967). Chemistry for Philippine schools: Part 1 (Expt. ed.). UP STC.
Цитирование в стиле Чикаго (17-е изд.)Science Teacher Training Center. University of the Philippines. Chemistry for Philippine Schools: Part 1. Expt. ed. Quezon City: UP STC, 1967.
Цитирование MLA (9-е изд.)Science Teacher Training Center. University of the Philippines. Chemistry for Philippine Schools: Part 1. Expt. ed. UP STC, 1967.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.