APA
Blackwood A. W., . (1945). Pastoral work. Philadelphia: The Westminster Press.
Chicago
Blackwood Andrew Watterson, . 1945. Pastoral work. Philadelphia: The Westminster Press.
Harvard
Blackwood A. W., . (1945). Pastoral work. Philadelphia: The Westminster Press.
MLA
Blackwood Andrew Watterson, . Pastoral work. Philadelphia: The Westminster Press. 1945.