APA

Mohammed S. A., Mohammed S. E. A., . (1978). Retarded functional differential equations. London [u.a.]: Pitman.

Chicago

Mohammed Salah-Eldin A, Mohammed Salah E A, . 1978. Retarded functional differential equations. London [u.a.]: Pitman.

Harvard

Mohammed S. A., Mohammed S. E. A., . (1978). Retarded functional differential equations. London [u.a.]: Pitman.

MLA

Mohammed Salah-Eldin A, Mohammed Salah E A, . Retarded functional differential equations. London [u.a.]: Pitman. 1978.