Cita APA (7th ed.)

Allen, J. R. (1984). Sedimentary structures : their character: And physical basis. Elsevier.

Cita Chicago (17th ed.)

Allen, John R.L. Sedimentary Structures : Their Character: And Physical Basis. Amsterdam: Elsevier, 1984.

Cita MLA (9th ed.)

Allen, John R.L. Sedimentary Structures : Their Character: And Physical Basis. Elsevier, 1984.