APA引文

Levenson, J. A. (1991). Circa 1492: Art the age of exploration. National Gallery of Art.

Chicago Style (17th ed.) Citation

Levenson, Jay A. Circa 1492: Art the Age of Exploration. Washington, D.C: National Gallery of Art, 1991.

MLA引文

Levenson, Jay A. Circa 1492: Art the Age of Exploration. National Gallery of Art, 1991.