APA

Lehmann W. P., . (1962). Historical linguistics: an introduction. New York: Holt, Rinehart and Winston.

Chicago

Lehmann Winfred Philipp, . 1962. Historical linguistics: an introduction. New York: Holt, Rinehart and Winston.

Harvard

Lehmann W. P., . (1962). Historical linguistics: an introduction. New York: Holt, Rinehart and Winston.

MLA

Lehmann Winfred Philipp, . Historical linguistics: an introduction. New York: Holt, Rinehart and Winston. 1962.