APA ציטוט

Blair, J. M., & Reeside, A. (1941). Price discrimination in steel. [publisher not identified].

Chicago Style (17th ed.) Citation

Blair, John M., and Arthur Reeside. Price Discrimination in Steel. [Washington]: [publisher not identified], 1941.

ציטוט MLA

Blair, John M., and Arthur Reeside. Price Discrimination in Steel. [publisher not identified], 1941.