APA Style
Grob, Gerald N., Billias, George A.. (1967).
Interpretation of American history: Patterns and perspective .
New York:
The free Press.
Chicago Style
Grob, Gerald N., Billias, George A..
Interpretation of American history: Patterns and perspective.
New York:
The free Press,
1967.
Buku Teks.
MLA Style
Grob, Gerald N., Billias, George A..
Interpretation of American history: Patterns and perspective.
New York:
The free Press,
1967.
Buku Teks.
Turabian Style
Grob, Gerald N., Billias, George A..
Interpretation of American history: Patterns and perspective.
New York:
The free Press,
1967.
Buku Teks.