APA Edition Citation

Huckel, W. (1955). Theoretical principles of organic chemistry. Elsevier.

Chicago Edition Citation

Huckel, W. Theoretical Principles of Organic Chemistry. New York: Elsevier, 1955.

MLA Edition Citation

Huckel, W. Theoretical Principles of Organic Chemistry. Elsevier, 1955.

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