Citazione Stile APA (7a Edizione)
Karklins, O. L. (1986). Chesterian (late Mississippian) Bryozoans from the upper Chainman Shale and the lowermost Ely Limestone of western Utah. Paleontological Society.
Citazione stile Chigago Style (17a edizione)
Karklins, Olgerts L. Chesterian (late Mississippian) Bryozoans from the Upper Chainman Shale and the Lowermost Ely Limestone of Western Utah. Columbus, Ohio: Paleontological Society, 1986.
Citatione MLA (9a ed.)
Karklins, Olgerts L. Chesterian (late Mississippian) Bryozoans from the Upper Chainman Shale and the Lowermost Ely Limestone of Western Utah. Paleontological Society, 1986.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.