APA Style
Keene, Carolyn.. (1973).
The clue in the crumbling wall .
nyu:
Grosset & Dunlap.
Chicago Style
Keene, Carolyn..
The clue in the crumbling wall.
nyu:
Grosset & Dunlap,
1973.
print.
MLA Style
Keene, Carolyn..
The clue in the crumbling wall.
nyu:
Grosset & Dunlap,
1973.
print.
Turabian Style
Keene, Carolyn..
The clue in the crumbling wall.
nyu:
Grosset & Dunlap,
1973.
print.