APA ציטוט

Samuelson, L. (1991). How to tremble if you must. Social Systems Research Institute, University of Wisconsin-Madison.

Chicago Style (17th ed.) Citation

Samuelson, Larry. How to Tremble If You Must. Madison, WI: Social Systems Research Institute, University of Wisconsin-Madison, 1991.

ציטוט MLA

Samuelson, Larry. How to Tremble If You Must. Social Systems Research Institute, University of Wisconsin-Madison, 1991.