Cita APA (7th ed.)

Clause, B. T., & Hopper, E. (2012). Edward Hopper in Vermont. University Press of New England.

Cita Chicago (17th ed.)

Clause, Bonnie T., i Edward Hopper. Edward Hopper in Vermont. Hanover: University Press of New England, 2012.

Cita MLA (9th ed.)

Clause, Bonnie T., i Edward Hopper. Edward Hopper in Vermont. University Press of New England, 2012.