Gaya APA

Allen, J, R. (1982). Developments in Sedimentology 30: Sedimentary Structure Their Character . Amsterdam: ELSEVIER SCIENTIFIC PUBLISHING COMPANY.

Gaya MLA

Allen, John, R.L.. "Developments in Sedimentology 30: Sedimentary Structure Their Character". Amsterdam: ELSEVIER SCIENTIFIC PUBLISHING COMPANY, 1982. Text.