APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (9th ed.) Atıf

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