Παραπομπή APA

Picard, M. D., & High, L. R. Sedimentary structures of ephemeral streams.

Παραπομπή Chicago Style

Picard, M. Dane, και Lee R. High. Sedimentary Structures of Ephemeral Streams.

Παραπομπή MLA

Picard, M. Dane, και Lee R. High. Sedimentary Structures of Ephemeral Streams.