APA (7th ed.) Citation

International Correspondence Schools. (1902). Steam boilers: Elevators. International Textbook Company.

Chicago Style (17th ed.) Citation

International Correspondence Schools. Steam Boilers: Elevators. Scranton: International Textbook Company, 1902.

MLA (9th ed.) Citation

International Correspondence Schools. Steam Boilers: Elevators. International Textbook Company, 1902.

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