Gaya APA
Hartman, Gertrude. (1973).
Medieval Days and Ways .
New York:
.
Gaya Chicago
Hartman, Gertrude.
Medieval Days and Ways.
New York:
,
1973.
Text Book.
Gaya MLA
Hartman, Gertrude.
Medieval Days and Ways.
New York:
,
1973.
Text Book.
Gaya Turabian
Hartman, Gertrude.
Medieval Days and Ways.
New York:
,
1973.
Text Book.