APA (7th ed.) Citation

Verhelst, W. (1973). Sculpture tools, materials and techniques / by W. Verhelst. Prentice-Hall.

Chicago Style (17th ed.) Citation

Verhelst, W. Sculpture Tools, Materials and Techniques / by W. Verhelst. Prentice-Hall, 1973.

MLA (9th ed.) Citation

Verhelst, W. Sculpture Tools, Materials and Techniques / by W. Verhelst. Prentice-Hall, 1973.

Warning: These citations may not always be 100% accurate.