The Pennsylvania State University :
a century of service to the Commonwealth, 1855-1955.

APA Citation

Pennsylvania State University. (1955). The Pennsylvania State University: a century of service to the Commonwealth, 1855-1955. [University Park, Pa.]: Pennsylvania State University.

MLA Citation

Pennsylvania State University. The Pennsylvania State University: a Century of Service to the Commonwealth, 1855-1955. [University Park, Pa.]: Pennsylvania State University, 1955.

Warning: These citations may not always be complete (especially for serials).