APA-viite

Trinkaus, J. P. (1969). Cells into organs: The forces that shape the embryo.

Chicago-tyylinen lähdeviittaus

Trinkaus, John Philip. Cells into Organs: The Forces That Shape the Embryo. Prentice-Hall Inc., New Jercy, 1969.

MLA-viite

Trinkaus, John Philip. Cells into Organs: The Forces That Shape the Embryo. 1969.