APA (7. basım) Alıntı

Harwit, M. (1973). Astrophysical concepts. John Wiley and Sons.

Chicago Style (17. basım) Atıf

Harwit, M. Astrophysical Concepts. New York: John Wiley and Sons, 1973.

MLA (9th ed.) Atıf

Harwit, M. Astrophysical Concepts. John Wiley and Sons, 1973.