APA (7th ed.) Citation

Langan, J. (2000). College writing skills (Fifty edition.). McGraw-Hill Higher Education.

Chicago Style (17th ed.) Citation

Langan, John. College Writing Skills. Fifty edition. Singapore: McGraw-Hill Higher Education, 2000.

MLA (9th ed.) Citation

Langan, John. College Writing Skills. Fifty edition. McGraw-Hill Higher Education, 2000.

Warning: These citations may not always be 100% accurate.