Dyfyniad APA

Intersociety Committee & Lodge, J. P. (1989). Methods of air sampling and analysis (3rd ed.). Intersociety Committee ; Lewis Publishers.

Dyfyniad Arddull Chicago

Intersociety Committee and James P. Lodge. Methods of Air Sampling and Analysis. 3rd ed. [New York, N.Y.] : Chelsea, Mich.: Intersociety Committee ; Lewis Publishers, 1989.

Dyfyniad MLA

Intersociety Committee and James P. Lodge. Methods of Air Sampling and Analysis. 3rd ed. Intersociety Committee ; Lewis Publishers, 1989.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.