Cita APA (7th ed.)

Sethi, W. (1962). First year mathematics-part-II (3rd rev.). A.R. Seth & Co.

Cita Chicago (17th ed.)

Sethi, W. First Year Mathematics-part-II. 3rd rev. Bombay: A.R. Seth & Co, 1962.

Cita MLA (9th ed.)

Sethi, W. First Year Mathematics-part-II. 3rd rev. A.R. Seth & Co, 1962.