Gaya APA

The pronunciation of english. (1956). New York: [s.n.].

Gaya Chicago

The pronunciation of english. Ed. 4. New York: [s.n.], 1956. Text.

Gaya MLA

The pronunciation of english. Ed. 4. New York: [s.n.], 1956. Text.

Gaya Turabian

The pronunciation of english. New York: [s.n.], 1956. Print.