APA (7th ed.) Citation

Young, M. S. (1969). Ferdinand Howald: The art of the collector.

Chicago Style (17th ed.) Citation

Young, Mahonri Sharp. Ferdinand Howald: The Art of the Collector. 1969.

MLA (9th ed.) Citation

Young, Mahonri Sharp. Ferdinand Howald: The Art of the Collector. 1969.

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