Cita APA (7a ed.)

Rigby, J. K., & Hamblin, K. (1972). Recognition of ancient sedimentary environments. Society of Economic Paleontologists and Mineralogists.

Cita Chicago Style (17a ed.)

Rigby, J. Keith, y Kenneth Hamblin. Recognition of Ancient Sedimentary Environments. S.l.: Society of Economic Paleontologists and Mineralogists, 1972.

Cita MLA (8a ed.)

Rigby, J. Keith, y Kenneth Hamblin. Recognition of Ancient Sedimentary Environments. Society of Economic Paleontologists and Mineralogists, 1972.