APA (7th ed.) Citation

LANGAN, J. College writing skills with readings disertai CD. Mc Graw Hill.

Chicago Style (17th ed.) Citation

LANGAN, JOHN. College Writing Skills with Readings Disertai CD. Mc Graw Hill.

MLA (8th ed.) Citation

LANGAN, JOHN. College Writing Skills with Readings Disertai CD. Mc Graw Hill.

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