APA (7th ed.) Citation

Verhelst, W. (1973). Sculpture: Tools, materials, and techniques. Prentice-Hall.

Chicago Style (17th ed.) Citation

Verhelst, Wilbert. Sculpture: Tools, Materials, and Techniques. Englewood Cliffs (N.J.): Prentice-Hall, 1973.

MLA (9th ed.) Citation

Verhelst, Wilbert. Sculpture: Tools, Materials, and Techniques. Prentice-Hall, 1973.