APA (7th ed.) Citation

Mark Blaug. (1977). Economic theory in retrospect (2nd ed.). Heinemann Educational Books.

Chicago Style (17th ed.) Citation

Mark Blaug. Economic Theory in Retrospect. 2nd ed. London: Heinemann Educational Books, 1977.

MLA (9th ed.) Citation

Mark Blaug. Economic Theory in Retrospect. 2nd ed. Heinemann Educational Books, 1977.

Warning: These citations may not always be 100% accurate.