Cita APA (7th ed.)
Lehmann, W. P., & Malkiel, Y. (1968). Directions for historical linguistics: A Symposium. Univ. of Texas Pr.
Cita Chicago (17th ed.)
Lehmann, Winfred Philipp, i Yakov Malkiel. Directions for Historical Linguistics: A Symposium. Austin, London: Univ. of Texas Pr, 1968.
Cita MLA (9th ed.)
Lehmann, Winfred Philipp, i Yakov Malkiel. Directions for Historical Linguistics: A Symposium. Univ. of Texas Pr, 1968.
Atenció: Aquestes cites poden no estar 100% correctes.