APA (7. basım) Alıntı

Lewis, J. P. (1969). An introduction to mathematics for students of economics. Macmillan.

Chicago Style (17. basım) Atıf

Lewis, John Parry. An Introduction to Mathematics for Students of Economics. London: Macmillan, 1969.

MLA (9th ed.) Atıf

Lewis, John Parry. An Introduction to Mathematics for Students of Economics. Macmillan, 1969.