APA (7th ed.) Citation

Zen, M. T. (1979). Menuju Kelestarian Lingkungan Hidup. Saint Joseph's University.

Chicago Style (17th ed.) Citation

Zen, M. T. Menuju Kelestarian Lingkungan Hidup. Saint Joseph's University, 1979.

MLA (8th ed.) Citation

Zen, M. T. Menuju Kelestarian Lingkungan Hidup. Saint Joseph's University, 1979.

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