APA (7. basım) Alıntı

Johnston, G. A. (1970). The International Labour Organisation: Its work for social and economic progress. Europa.

Chicago Style (17. basım) Atıf

Johnston, G. A. The International Labour Organisation: Its Work for Social and Economic Progress. London: Europa, 1970.

MLA (8th ed.) Atıf

Johnston, G. A. The International Labour Organisation: Its Work for Social and Economic Progress. Europa, 1970.