Παραπομπή APA

Swineford, A., & Bates, T. F. (1959). Clays and clay minerals: Proceedings of the sixth national conference on clays and clay minerals. Oxford: Pergamon Press.

Παραπομπή Chicago Style

Swineford, Ada, and Thomas F. Bates. Clays and Clay Minerals: Proceedings of the Sixth National Conference On Clays and Clay Minerals. Oxford: Pergamon Press, 1959.

Παραπομπή MLA

Swineford, Ada, and Thomas F. Bates. Clays and Clay Minerals: Proceedings of the Sixth National Conference On Clays and Clay Minerals. Oxford: Pergamon Press, 1959.

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