Cita APA (7a ed.)

Haandel, A. C. v., & Lettinga, G. (1994). Anaerobic sewage treatment: A practical guide for regions with a hot climate. Wiley & Sons.

Cita Chicago Style (17a ed.)

Haandel, Adrianus C. van, y Gatze Lettinga. Anaerobic Sewage Treatment: A Practical Guide for Regions with a Hot Climate. Chichester [etc.]: Wiley & Sons, 1994.

Cita MLA (9a ed.)

Haandel, Adrianus C. van, y Gatze Lettinga. Anaerobic Sewage Treatment: A Practical Guide for Regions with a Hot Climate. Wiley & Sons, 1994.