APA-viite (7. p.)

BURKILL, J. G. (1962). Theory of ordinary differential equations. Oliver and Boyd.

Chicago-viite (17. p.)

BURKILL, J. G. Theory of Ordinary Differential Equations. London: Oliver and Boyd, 1962.

MLA-viite (9. p.)

BURKILL, J. G. Theory of Ordinary Differential Equations. Oliver and Boyd, 1962.