Cita APA (7th ed.)

Catalan, Z. B. (1977). Effects of heated effluents on the water quality and biota of Laguna de Bay [microform]. Photoduplication Service, University of the Philippines Library.

Cita Chicago (17th ed.)

Catalan, Zenaida Batac. Effects of Heated Effluents on the Water Quality and Biota of Laguna De Bay [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.

Cita MLA (9th ed.)

Catalan, Zenaida Batac. Effects of Heated Effluents on the Water Quality and Biota of Laguna De Bay [microform]. Photoduplication Service, University of the Philippines Library, 1977.