Cita APA (7th ed.)

Bitter, G. (1980). basic for beginning (2nd.). Tata McGraw Hill.

Cita Chicago (17th ed.)

Bitter, G. Basic for Beginning. 2nd. New Delhi: Tata McGraw Hill, 1980.

Cita MLA (9th ed.)

Bitter, G. Basic for Beginning. 2nd. Tata McGraw Hill, 1980.