APA

Hassani S., . (1999). Mathemamtical physics. New York: Springer.

Chicago

Hassani Sadri, . 1999. Mathemamtical physics. New York: Springer.

Harvard

Hassani S., . (1999). Mathemamtical physics. New York: Springer.

MLA

Hassani Sadri, . Mathemamtical physics. New York: Springer. 1999.