APA
Blackwood A. W., . (1976). The fine art of preaching. Michigan: Baker Book House.
Chicago
Blackwood Andrew W, . 1976. The fine art of preaching. Michigan: Baker Book House.
Harvard
Blackwood A. W., . (1976). The fine art of preaching. Michigan: Baker Book House.
MLA
Blackwood Andrew W, . The fine art of preaching. Michigan: Baker Book House. 1976.