APA (7th ed.) Citation

Politizer, R. L. (1965). Foreign language learning, a linguistic introduction. Prentice-Hall.

Chicago Style (17th ed.) Citation

Politizer, Robert Louis. Foreign Language Learning, a Linguistic Introduction. Englewood Cliffs, N.J: Prentice-Hall, 1965.

MLA (9th ed.) Citation

Politizer, Robert Louis. Foreign Language Learning, a Linguistic Introduction. Prentice-Hall, 1965.