Gaya APA

English 900. (1964). : The Macmillan Company.

Gaya Chicago

English 900. . : The Macmillan Company, 1964. Text.

Gaya MLA

English 900. . : The Macmillan Company, 1964. Text.

Gaya Turabian

English 900. : The Macmillan Company, 1964. Print.