APA
Sparks H. F. D., . (1970). A synopsis of the Gospel. London: A. C. Black.
Chicago
Sparks H F D, . 1970. A synopsis of the Gospel. London: A. C. Black.
Harvard
Sparks H. F. D., . (1970). A synopsis of the Gospel. London: A. C. Black.
MLA
Sparks H F D, . A synopsis of the Gospel. London: A. C. Black. 1970.