APA Style
Engel, Leonard. (1979).
LAUT .
Jakarta:
Tira Pustakan.
Chicago Style
Engel, Leonard.
LAUT.
Jakarta:
Tira Pustakan,
1979.
Text.
MLA Style
Engel, Leonard.
LAUT.
Jakarta:
Tira Pustakan,
1979.
Text.
Turabian Style
Engel, Leonard.
LAUT.
Jakarta:
Tira Pustakan,
1979.
Print.