Cita APA (7th ed.)

Panchal, M. (2000). Standard english grammar (2nd.). Author.

Cita Chicago (17th ed.)

Panchal, Mohanbhai. Standard English Grammar. 2nd. Mumbai: Author, 2000.

Cita MLA (9th ed.)

Panchal, Mohanbhai. Standard English Grammar. 2nd. Author, 2000.