APA Alıntı

Gray, A. (1931). Development of economic doctrine: An introductory survey.

Chicago Stili Alıntı

Gray, Alexander. Development of Economic Doctrine: An Introductory Survey. Longmans Green & Company, London, 1931.

MLA Alıntı

Gray, Alexander. Development of Economic Doctrine: An Introductory Survey. 1931.