APA Edition Citation

Ahrens, L. H. (1965). Distribution of the elements in our planet.

Chicago Edition Citation

Ahrens, L H. Distribution of the Elements in Our Planet. Mcgraw Hill Book Co., New York, 1965.

MLA Edition Citation

Ahrens, L H. Distribution of the Elements in Our Planet. 1965.

Warning: These citations may not always be 100% accurate.