APA

Johnson S., Trueblood E., . (1947). Doctor Johnson's prayers. New York: Harper.

Chicago

Johnson Samuel, Trueblood Elton, . 1947. Doctor Johnson's prayers. New York: Harper.

Harvard

Johnson S., Trueblood E., . (1947). Doctor Johnson's prayers. New York: Harper.

MLA

Johnson Samuel, Trueblood Elton, . Doctor Johnson's prayers. New York: Harper. 1947.