Tohutoro APA (7th ed.)

Longan, J. (2017). College Writing Skills with Readings (7th ed.). McGraw Hill.

Tohutoru Kātū Chicago (17th ed.)

Longan, John. College Writing Skills with Readings. 7th ed. Chennai: McGraw Hill, 2017.

Tohutoro MLA (9th ed.)

Longan, John. College Writing Skills with Readings. 7th ed. McGraw Hill, 2017.