APA
Wassmer T. A. S., . (1969). Christian Ethics for Today. Milwaukee: Bruce Publ.
Chicago
Wassmer Thomas A S.J, . 1969. Christian Ethics for Today. Milwaukee: Bruce Publ.
Harvard
Wassmer T. A. S., . (1969). Christian Ethics for Today. Milwaukee: Bruce Publ.
MLA
Wassmer Thomas A S.J, . Christian Ethics for Today. Milwaukee: Bruce Publ. 1969.
