Franklin

MLA

Ruschenberger, W. S. W. A Notice of the Origin, Progress, and Present Condition of the Academy of Natural Sciences of Philadelphia. 2d ed. Revised and corrected up to January 1, 1860, Philadelphia: Collins, Printer, 1860.

APA

Ruschenberger, W. S. W. (1860). A notice of the origin, progress, and present condition of the Academy of Natural Sciences of Philadelphia. 2d ed. Revised and corrected up to January 1, 1860, Philadelphia: Collins, Printer.

Chicago

Ruschenberger, W. S. W. A Notice of the Origin, Progress, and Present Condition of the Academy of Natural Sciences of Philadelphia. 2d ed. Revised and corrected up to January 1, 1860, Philadelphia: Collins, Printer, 1860.