APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (9. p.)

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