APA引文

(1971). Particle size analysis in industrial hygiene / Leslie Silverman, Charles E. Billings [and] Melvin W. First.

Chicago Style (17th ed.) Citation

Particle Size Analysis in Industrial Hygiene / Leslie Silverman, Charles E. Billings [and] Melvin W. First. 1971.

MLA引文

Particle Size Analysis in Industrial Hygiene / Leslie Silverman, Charles E. Billings [and] Melvin W. First. 1971.

警告：這些引文格式不一定是100％准確.