Citazione APA

Langan, J. (2008). English Essential. What every College Student Needs to Know about Grammar, Punctuation, and Usage. Mcgaw - Hill.

Stile di citazione Chicago

Langan, John. English Essential. What Every College Student Needs to Know About Grammar, Punctuation, and Usage. Mcgaw - Hill, 2008.

Citazione MLA

Langan, John. English Essential. What Every College Student Needs to Know About Grammar, Punctuation, and Usage. Mcgaw - Hill, 2008.

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