APA citiranje

Heys, H. (1960). An introduction to electronic theory of organic compounds. George G. Harrap.

Chicago Style (17th ed.) Citation

Heys, H.L. An Introduction to Electronic Theory of Organic Compounds. London: George G. Harrap, 1960.

MLA citiranje

Heys, H.L. An Introduction to Electronic Theory of Organic Compounds. George G. Harrap, 1960.