Παραπομπή APA

Alaerts, G. J., Brdjanovic, D., Heijnen, J. J., Hooijmans, C. M., & Loosdrecht, M. C. M. v. Minimal aerobic sludge retention time in biological phosphorus removal systems.

Παραπομπή Chicago Style

Alaerts, Guy J., Damir Brdjanovic, Joseph J. Heijnen, Christine M. Hooijmans, και Mark C. M. van Loosdrecht. Minimal Aerobic Sludge Retention Time in Biological Phosphorus Removal Systems.

Παραπομπή MLA

Alaerts, Guy J., et al. Minimal Aerobic Sludge Retention Time in Biological Phosphorus Removal Systems.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.