Cita APA (7th ed.)

Straus, J. (2008). The blue book of grammar and punctuation: An easy-to-use guide with clear rules, real-world examples, and reproducible quizzes (Tenth edition.). Jossey-Bass.

Cita Chicago (17th ed.)

Straus, Jane. The Blue Book of Grammar and Punctuation: An Easy-to-use Guide with Clear Rules, Real-world Examples, and Reproducible Quizzes. Tenth edition. San Francisco: Jossey-Bass, 2008.

Cita MLA (9th ed.)

Straus, Jane. The Blue Book of Grammar and Punctuation: An Easy-to-use Guide with Clear Rules, Real-world Examples, and Reproducible Quizzes. Tenth edition. Jossey-Bass, 2008.

Atenció: Aquestes cites poden no estar 100% correctes.