Dyfyniad APA

Ackerman, S. A., & Knox, J. (2007). Meteorology: Understanding the atmosphere (2nd ed.). Thomson/Brooks/Cole.

Dyfyniad Arddull Chicago

Ackerman, Steven A., and John Knox. Meteorology: Understanding the Atmosphere. 2nd ed. Belmont, CA: Thomson/Brooks/Cole, 2007.

Dyfyniad MLA

Ackerman, Steven A., and John Knox. Meteorology: Understanding the Atmosphere. 2nd ed. Thomson/Brooks/Cole, 2007.

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