Haandel, A. C. v., & Lettinga, G. (1994). Anaerobic sewage treatment: A practical guide for regions with a hot climate. Wiley.
Chicago Style (17. basım) AtıfHaandel, Adrianus C. van, ve Gatze Lettinga. Anaerobic Sewage Treatment: A Practical Guide for Regions with a Hot Climate. Chichester: Wiley, 1994.
MLA (9th ed.) AtıfHaandel, Adrianus C. van, ve Gatze Lettinga. Anaerobic Sewage Treatment: A Practical Guide for Regions with a Hot Climate. Wiley, 1994.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..