APA (7th ed.) Citation

Woolfson, C. The labour theory of culture . A re-examination of Engel's theory of human origins.

Chicago Style (17th ed.) Citation

Woolfson, Charles. The Labour Theory of Culture . A Re-examination of Engel's Theory of Human Origins.

MLA (8th ed.) Citation

Woolfson, Charles. The Labour Theory of Culture . A Re-examination of Engel's Theory of Human Origins.

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