APA

Saxena A. K., . (1958). Principles of modern physics. : Narosa Publishing Co., Madras.

Chicago

Saxena A K, . 1958. Principles of modern physics. : Narosa Publishing Co., Madras.

Harvard

Saxena A. K., . (1958). Principles of modern physics. : Narosa Publishing Co., Madras.

MLA

Saxena A K, . Principles of modern physics. : Narosa Publishing Co., Madras. 1958.