Folse, K. S., Muchmore-Vokoun, A., & Solomon, E. V. (2009). Great essays: An introduction to writing essays (2nd ed., Philippine ed.). Cengage Learning.
Citazione stile Chigago Style (17a edizione)Folse, Keith S., April Muchmore-Vokoun, e Elena Vestri Solomon. Great Essays: An Introduction to Writing Essays. 2nd ed., Philippine ed. Australia: Cengage Learning, 2009.
Citatione MLA (9a ed.)Folse, Keith S., et al. Great Essays: An Introduction to Writing Essays. 2nd ed., Philippine ed. Cengage Learning, 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.