Dyfyniad APA

University, U. c. S. L. (1930). Instructor Clyde Brayton (left) and student stand in front of a 300-horsepower Ryan Brougham.

Dyfyniad Arddull Chicago

University, Unknown creator; St. Louis. Instructor Clyde Brayton (left) and Student Stand in Front of a 300-horsepower Ryan Brougham. 1930.

Dyfyniad MLA

University, Unknown creator; St. Louis. Instructor Clyde Brayton (left) and Student Stand in Front of a 300-horsepower Ryan Brougham. 1930.

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