Cita APA (7th ed.)

Hu, S. (1969). Elementary functions and coordinate geometry. Markham.

Cita Chicago (17th ed.)

Hu, Sze-Tsen. Elementary Functions and Coordinate Geometry. Chicago: Markham, 1969.

Cita MLA (9th ed.)

Hu, Sze-Tsen. Elementary Functions and Coordinate Geometry. Markham, 1969.