Dyfyniad APA

Levin, L. M., & Litvinov, I. V. (1977). Cloud physics and weather modification. Amerind.

Dyfyniad Arddull Chicago

Levin, L M., and I V. Litvinov. Cloud Physics and Weather Modification. New Delhi: Amerind, 1977.

Dyfyniad MLA

Levin, L M., and I V. Litvinov. Cloud Physics and Weather Modification. Amerind, 1977.

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