APA (7th ed.) Citation

Gerdts, W. H., Lowrey, C., & Heckscher Museum of Art. (2003). The golden age of American impressionism. Watson-Guptill Publications.

Chicago Style (17th ed.) Citation

Gerdts, William H., Carol Lowrey, and Heckscher Museum of Art. The Golden Age of American Impressionism. New York: Watson-Guptill Publications, 2003.

MLA (8th ed.) Citation

Gerdts, William H., et al. The Golden Age of American Impressionism. Watson-Guptill Publications, 2003.