APA引文

National Gallery of Art. (1970). American paintings and sculpture: An illustrated catalogue. National Gallery of Art.

Chicago Style (17th ed.) Citation

National Gallery of Art. American Paintings and Sculpture: An Illustrated Catalogue. Washington: National Gallery of Art, 1970.

MLA引文

National Gallery of Art. American Paintings and Sculpture: An Illustrated Catalogue. National Gallery of Art, 1970.