APA

Allen H. S. M. H., . (1948). Textbook of practical physics. : Macmillan Company, London.

Chicago

Allen H S Moore H, . 1948. Textbook of practical physics. : Macmillan Company, London.

Harvard

Allen H. S. M. H., . (1948). Textbook of practical physics. : Macmillan Company, London.

MLA

Allen H S Moore H, . Textbook of practical physics. : Macmillan Company, London. 1948.