Cita APA (7th ed.)

Edel, D. H., & Christenson, R. J. (1967). Introduction to creative design.

Cita Chicago (17th ed.)

Edel, D. Henry, i Robert J. Christenson. Introduction to Creative Design. Englewood Cliffs, N.J., Prentice-Hall, 1967.

Cita MLA (9th ed.)

Edel, D. Henry, i Robert J. Christenson. Introduction to Creative Design. 1967.