APA (7th ed.) Citation

De Groot, A. (1946). Elements of statics. International Correspondence Schools.

Chicago Style (17th ed.) Citation

De Groot, A. Elements of Statics. Scranton [Pa.]: International Correspondence Schools, 1946.

MLA (8th ed.) Citation

De Groot, A. Elements of Statics. International Correspondence Schools, 1946.

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