APA引文

Naimpathy, S. (1963). A new course in trignometry (2nd.). Popular Prakashan.

Chicago Style (17th ed.) Citation

Naimpathy, S. A New Course in Trignometry. 2nd. Bombay: Popular Prakashan, 1963.

MLA引文

Naimpathy, S. A New Course in Trignometry. 2nd. Popular Prakashan, 1963.