APA (7th ed.) Citation

Baerwald, F. (1967). Economic progress and problems of labor. International Textbook.

Chicago Style (17th ed.) Citation

Baerwald, Friedrich. Economic Progress and Problems of Labor. Scranton: International Textbook, 1967.

MLA (9th ed.) Citation

Baerwald, Friedrich. Economic Progress and Problems of Labor. International Textbook, 1967.

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