APA (7th ed.) Citation

WEYGERS A.G. (1973). THE MAKING OF TOOLS. VAN NOSTRAND.

Chicago Style (17th ed.) Citation

WEYGERS A.G. THE MAKING OF TOOLS. VAN NOSTRAND, 1973.

MLA (9th ed.) Citation

WEYGERS A.G. THE MAKING OF TOOLS. VAN NOSTRAND, 1973.

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