Pye, K., & Tsoar, H. (1990). Aeolian sand and sand dunes / Kenneth Pye, Haim Tsoar. Unwin Hyman.
Chicago Style (17th ed.) CitationPye, Kenneth, and Haim Tsoar. Aeolian Sand and Sand Dunes / Kenneth Pye, Haim Tsoar. London: Unwin Hyman, 1990.
MLA (9th ed.) CitationPye, Kenneth, and Haim Tsoar. Aeolian Sand and Sand Dunes / Kenneth Pye, Haim Tsoar. Unwin Hyman, 1990.
Warning: These citations may not always be 100% accurate.