APA
Helsel M. B. e., . (1990). The interior designer's drapery bedspread and canopy sketchfile. New York, N.Y: Whitney Library of Design.
Chicago
Helsel Marjorie Borradaile ed, . 1990. The interior designer's drapery bedspread and canopy sketchfile. New York, N.Y: Whitney Library of Design.
Harvard
Helsel M. B. e., . (1990). The interior designer's drapery bedspread and canopy sketchfile. New York, N.Y: Whitney Library of Design.
MLA
Helsel Marjorie Borradaile ed, . The interior designer's drapery bedspread and canopy sketchfile. New York, N.Y: Whitney Library of Design. 1990.