The fundamental ideas of Christianity /
by John Caird ; with a memoir by Edward Caird.

APA Citation

Caird, J., Caird, E. (1899). The fundamental ideas of Christianity. Glasgow: J. MacLehose and Sons.

MLA Citation

Caird, John, 1820-1898, and Edward Caird. The Fundamental Ideas of Christianity. Glasgow: J. MacLehose and Sons, 1899.

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