APA (7. basım) Alıntı

Jourdain, P. E. B. (1913). The principle of least action. Open Court.

Chicago Style (17. basım) Atıf

Jourdain, Philip E. B. The Principle of Least Action. Chicago: Open Court, 1913.

MLA (8th ed.) Atıf

Jourdain, Philip E. B. The Principle of Least Action. Open Court, 1913.