Dyfyniad APA

McCromacm B. M. (1971). Introduction to the scientific study of atmospheric pollution. Reidel.

Dyfyniad Arddull Chicago

McCromacm B. M. Introduction to the Scientific Study of Atmospheric Pollution. Holland: Reidel, 1971.

Dyfyniad MLA

McCromacm B. M. Introduction to the Scientific Study of Atmospheric Pollution. Reidel, 1971.

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