Dyfyniad APA

Lieberman, J. K. (1967). Understanding our constitution. Walker and company.

Dyfyniad Arddull Chicago

Lieberman, Jethro K. Understanding Our Constitution. NewYork: Walker and company, 1967.

Dyfyniad MLA

Lieberman, Jethro K. Understanding Our Constitution. Walker and company, 1967.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.