Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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

Atenció: Aquestes cites poden no estar 100% correctes.