APA استشهاد

Luce,Robert. (1930). Legislative principles: The history and the theory of lawmaking by representative government. Houghton Mifflin company.

استشهاد بنمط شيكاغو

Luce,Robert. Legislative Principles: The History and the Theory of Lawmaking by Representative Government. Boston: Houghton Mifflin company, 1930.

MLA استشهاد

Luce,Robert. Legislative Principles: The History and the Theory of Lawmaking by Representative Government. Houghton Mifflin company, 1930.