APA-viite (7. p.)

Flower, W. H., & Lydekker, R. (1891). An introduction to the study of mammals, living and extinct. Adam and Charles Black.

Chicago-viite (17. p.)

Flower, William Henry, ja Richard Lydekker. An Introduction to the Study of Mammals, Living and Extinct. London: Adam and Charles Black, 1891.

MLA-viite (9. p.)

Flower, William Henry, ja Richard Lydekker. An Introduction to the Study of Mammals, Living and Extinct. Adam and Charles Black, 1891.