APA (7. basım) Alıntı

Robertson, D. H. (1956). Economic commentaries. Staples Press.

Chicago Style (17. basım) Atıf

Robertson, Dennis H. Economic Commentaries. London: Staples Press, 1956.

MLA (9th ed.) Atıf

Robertson, Dennis H. Economic Commentaries. Staples Press, 1956.