APA način citiranja (7. izdanje)

Clarkson, G. P. E. (1968). Managerial economics: Selected readings. Penguin Books.

Čikaški stil citiranja (17. izdanje)

Clarkson, G P E. Managerial Economics: Selected Readings. [Middlesex, England]: Penguin Books, 1968.

MLA način citiranja (9. izdanje)

Clarkson, G P E. Managerial Economics: Selected Readings. Penguin Books, 1968.