Cita APA

MISHRA, R. (1970). A Text book of trigonometry. Prakashan Kendra.

Citación estilo Chicago

MISHRA, R.S. A Text Book of Trigonometry. Lucknow: Prakashan Kendra, 1970.

Cita MLA

MISHRA, R.S. A Text Book of Trigonometry. Prakashan Kendra, 1970.