Cita APA (7th ed.)

Altick, R. D. The Art of literary research (3rd ed.). New York.

Cita Chicago (17th ed.)

Altick, Richard Daniel. The Art of Literary Research. 3rd ed. c1981: New York.

Cita MLA (9th ed.)

Altick, Richard Daniel. The Art of Literary Research. 3rd ed. New York.