APA (7. basım) Alıntı

Pen, J. (1971). Income distribution. Allen Lane the Penguin Press.

Chicago Style (17. basım) Atıf

Pen, Jan. Income Distribution. London: Allen Lane the Penguin Press, 1971.

MLA (9th ed.) Atıf

Pen, Jan. Income Distribution. Allen Lane the Penguin Press, 1971.