APA引文

(1971). Toward liberty: Essays in honor of Ludwig von Mises on the occasion of his 90th birthday, September 29, 1971. California: Institute for Humane Studies, Inc.

Trích dẫn kiểu Chicago

Toward Liberty: Essays in Honor of Ludwig Von Mises On the Occasion of His 90th Birthday, September 29, 1971. California: Institute for Humane Studies, Inc, 1971.

MLA引文

Toward Liberty: Essays in Honor of Ludwig Von Mises On the Occasion of His 90th Birthday, September 29, 1971. California: Institute for Humane Studies, Inc, 1971.