APA aipamena

Teichert, C., Sweet, W. C., & Kummel, B. (1973). Permian-Triassic strata, Kuh-E-Ali Bashi, northwestern Iran. Harvard University.

Chicago Style aipamena

Teichert, Curt, Walter C. Sweet, and Bernhard Kummel. Permian-Triassic Strata, Kuh-E-Ali Bashi, Northwestern Iran. Cambridge, Mass.: Harvard University, 1973.

MLA aipamena

Teichert, Curt, et al. Permian-Triassic Strata, Kuh-E-Ali Bashi, Northwestern Iran. Harvard University, 1973.