Citazione APA

Gupta, S. C. (2008). Practical English Grammar & Composition: A practical & concise approach to english grammar.

Stile di citazione Chicago

Gupta, S C. Practical English Grammar & Composition: A Practical & Concise Approach to English Grammar. Arihant Publications, 2008.

Citazione MLA

Gupta, S C. Practical English Grammar & Composition: A Practical & Concise Approach to English Grammar. 2008.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.