Gaya APA
Duncan, Cleo. (1964).
The Mark of Christians (1).
Boston:
United Church Press.
Gaya Chicago
Duncan, Cleo.
The Mark of Christians.
1
Boston:
United Church Press,
1964.
Text.
Gaya MLA
Duncan, Cleo.
The Mark of Christians.
1
Boston:
United Church Press,
1964.
Text.
Gaya Turabian
Duncan, Cleo.
The Mark of Christians.
1
Boston:
United Church Press,
1964.
Print.