APA (7th ed.) Citation

Helsel, M. B. (1975). The Interior designer's bedspread and canopy sketchfile. Whitney Library of Design.

Chicago Style (17th ed.) Citation

Helsel, Marjorie Borradaile. The Interior Designer's Bedspread and Canopy Sketchfile. New York: Whitney Library of Design, 1975.

MLA (9th ed.) Citation

Helsel, Marjorie Borradaile. The Interior Designer's Bedspread and Canopy Sketchfile. Whitney Library of Design, 1975.