APA (7th ed.) Citation

Mena, M. (1984). The dissolution characteristics of chrysocolla in NH₃ -(NH₄)₂ CO₃ solutions. Philippine Engineering Journal.

Chicago Style (17th ed.) Citation

Mena, Manolo. "The Dissolution Characteristics of Chrysocolla in NH₃ -(NH₄)₂ CO₃ Solutions." Philippine Engineering Journal 1984.

MLA (9th ed.) Citation

Mena, Manolo. "The Dissolution Characteristics of Chrysocolla in NH₃ -(NH₄)₂ CO₃ Solutions." Philippine Engineering Journal, 1984.