Cita APA (7th ed.)

Johnson, M. F. (1983). Visual workouts: A collection of art-making problems. Prentice-Hall.

Cita Chicago (17th ed.)

Johnson, Mary Frisbee. Visual Workouts: A Collection of Art-making Problems. Englewood Cliffs, New Jersey: Prentice-Hall, 1983.

Cita MLA (9th ed.)

Johnson, Mary Frisbee. Visual Workouts: A Collection of Art-making Problems. Prentice-Hall, 1983.