Παραπομπή APA

Singh, S. (1974). On Fixed point theorms. The institute of mathematical sciences.

Παραπομπή Chicago Style

Singh, S.P. On Fixed Point Theorms. Madras: The institute of mathematical sciences, 1974.

Παραπομπή MLA

Singh, S.P. On Fixed Point Theorms. The institute of mathematical sciences, 1974.