Gaya APA
Sullivan, George. (2000).
Abraham Lincoln : George Sullivan .
New York:
Scholastic.
Gaya Chicago
Sullivan, George.
Abraham Lincoln : George Sullivan.
New York:
Scholastic,
2000.
English Corner.
Gaya MLA
Sullivan, George.
Abraham Lincoln : George Sullivan.
New York:
Scholastic,
2000.
English Corner.
Gaya Turabian
Sullivan, George.
Abraham Lincoln : George Sullivan.
New York:
Scholastic,
2000.
English Corner.