APA (7th ed.) Citation

Greenough, S., & Alexander, S. (2009). Looking in: Robert Frank's The Americans. National Gallery of Art ; Steidl.

Chicago Style (17th ed.) Citation

Greenough, Sarah, and Stuart Alexander. Looking in: Robert Frank's The Americans. Washington : [Göttingen]: National Gallery of Art ; Steidl, 2009.

MLA (9th ed.) Citation

Greenough, Sarah, and Stuart Alexander. Looking in: Robert Frank's The Americans. National Gallery of Art ; Steidl, 2009.