VANCOUVER Edition Citation

1.
Bibliography and index of Paleozoic crinoids. Boulder (Colo.): Geological Society of America; 1973.

ISO690 Edition Citation

Bibliography and index of Paleozoic crinoids. Boulder (Colo.) : Geological Society of America, 9 mai 1973. ISBN 0-8137-1137-1

Style de citation APA (7e éd.)

Webster Gary D. (1973). Bibliography and index of Paleozoic crinoids: 1942-1968. Geological Society of America.

Style de citation MLA (8e éd.)

Webster Gary D. Bibliography and Index of Paleozoic Crinoids: 1942-1968. Geological Society of America, 1973.

Attention : ces citations peuvent ne pas être correctes à 100%.