APA aipamena

Tullberg,Rita Mc Williams. (1990). Alfred Marshall in retrospect. Edward Elgar Publishing Ltd.

Chicago Style aipamena

Tullberg,Rita Mc Williams. Alfred Marshall in Retrospect. England: Edward Elgar Publishing Ltd, 1990.

MLA aipamena

Tullberg,Rita Mc Williams. Alfred Marshall in Retrospect. Edward Elgar Publishing Ltd, 1990.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.