Cita APA

Wilbur, H. (1831). Elements of astronomy: Descriptive and physical (2nd ed.). Durrie and Peck.

Chicago Style (17th ed.) Citation

Wilbur, Hervey. Elements of Astronomy: Descriptive and Physical. 2nd ed. New Haven: Durrie and Peck, 1831.

Cita MLA

Wilbur, Hervey. Elements of Astronomy: Descriptive and Physical. 2nd ed. Durrie and Peck, 1831.