Cita APA (7th ed.)

Gupta, S. L. (1998). Classical Mechanics (15th ed.). Pragati Prakashan.

Cita Chicago (17th ed.)

Gupta, S. L. Classical Mechanics. 15th ed. Meerut: Pragati Prakashan, 1998.

Cita MLA (9th ed.)

Gupta, S. L. Classical Mechanics. 15th ed. Pragati Prakashan, 1998.