APA citiranje

Ruchlis, H. (1958). Orbit: A picture story of force and motion. New York: Harper & Brothers Publishers.

Trích dẫn kiểu Chicago

Ruchlis, Hyman. Orbit: A Picture Story of Force and Motion. New York: Harper & Brothers Publishers, 1958.

MLA citiranje

Ruchlis, Hyman. Orbit: A Picture Story of Force and Motion. New York: Harper & Brothers Publishers, 1958.

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