APA

Waldron R. A., .Waves and oscillations. : D Van Nostrand Company, New York.

Chicago

Waldron R A, .Waves and oscillations. : D Van Nostrand Company, New York.

Harvard

Waldron R. A., .Waves and oscillations. : D Van Nostrand Company, New York.

MLA

Waldron R A, .: D Van Nostrand Company, New York. .