APA Style
Holub, Joan. (2007).
Who was Marco Polo? .
New York:
Grosset & Dunlap.
Chicago Style
Holub, Joan.
Who was Marco Polo?.
New York:
Grosset & Dunlap,
2007.
.
MLA Style
Holub, Joan.
Who was Marco Polo?.
New York:
Grosset & Dunlap,
2007.
.
Turabian Style
Holub, Joan.
Who was Marco Polo?.
New York:
Grosset & Dunlap,
2007.
.