Dyfyniad APA

Alison, D., & Carroll, R. (1972). Catalogue of type and figured fossils in the Redpath Museum, McGill University. McGill University.

Dyfyniad Arddull Chicago

Alison, D., and R. Carroll. Catalogue of Type and Figured Fossils in the Redpath Museum, McGill University. Montreal: McGill University, 1972.

Dyfyniad MLA

Alison, D., and R. Carroll. Catalogue of Type and Figured Fossils in the Redpath Museum, McGill University. McGill University, 1972.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.