APA (7th ed.) Citation

FRIEDMANN, A., PILE, J. F., & WILSON, F. Interior design: An introduction to architectural interiors. American Elsever.

Chicago Style (17th ed.) Citation

FRIEDMANN, Arnold, John F. PILE, and Forrest WILSON. Interior Design: An Introduction to Architectural Interiors. New York: American Elsever.

MLA (9th ed.) Citation

FRIEDMANN, Arnold, et al. Interior Design: An Introduction to Architectural Interiors. American Elsever.