Gaya APA
Franking, J, H. (1988).
From Slavery To Freedom : A History Of Negro Americans (edisi 10).
amerika:
Osborn MCGraw-hill.
Gaya MLA
Franking, John, Hope.
"From Slavery To Freedom : A History Of Negro Americans".
edisi 10
amerika:
Osborn MCGraw-hill,
1988.
Text.