Dyfyniad APA

Howe, H. V. W. (1958). Introduction to the study of Cretaceous Ostracoda. Louisiana State University Press.

Dyfyniad Arddull Chicago

Howe, Henry Van Wagenen. Introduction to the Study of Cretaceous Ostracoda. [Baton Rouge]: Louisiana State University Press, 1958.

Dyfyniad MLA

Howe, Henry Van Wagenen. Introduction to the Study of Cretaceous Ostracoda. Louisiana State University Press, 1958.

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