APA (7. basım) Alıntı

Ritter, C. (1968). The essence of Plato's philosophy. Russell & Russell.

Chicago Style (17. basım) Atıf

Ritter, Constantin. The Essence of Plato's Philosophy. New York: Russell & Russell, 1968.

MLA (9th ed.) Atıf

Ritter, Constantin. The Essence of Plato's Philosophy. Russell & Russell, 1968.