APA (7th ed.) Citation

Charles Williams (Philadelphia, Pa.). Heating and ventilating: Catalogue and price list : 1873.

Chicago Style (17th ed.) Citation

Charles Williams (Philadelphia, Pa.). Heating and Ventilating: Catalogue and Price List : 1873.

MLA (9th ed.) Citation

Charles Williams (Philadelphia, Pa.). Heating and Ventilating: Catalogue and Price List : 1873.

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