The creeds of Christendom :
with a history and critical notes /
by Philip Schaff.

APA Citation

Schaff, P. (1877). The creeds of Christendom: with a history and critical notes. New York: Harper.

MLA Citation

Schaff, Philip, 1819-1893. The Creeds of Christendom: With a History And Critical Notes. New York: Harper, 1877.

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