APA引文
Schnapf, L. P. (2003). Indoor air often poses greater hazards than outdoor air. Environmental Law Institute.
Chicago Style (17th ed.) Citation
Schnapf, Lawrence P. Indoor Air Often Poses Greater Hazards than Outdoor Air. Washington, D.C.: Environmental Law Institute, 2003.
MLA引文
Schnapf, Lawrence P. Indoor Air Often Poses Greater Hazards than Outdoor Air. Environmental Law Institute, 2003.
警告:這些引文格式不一定是100%准確.