(1997). Rekayasa lingkungan. Gunadarma.
Chicago Style (17th ed.) CitationRekayasa Lingkungan. Gunadarma, 1997.
MLA (8th ed.) CitationRekayasa Lingkungan. Gunadarma, 1997.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation