Penggayaan APA
Calder, Nigel. (1979).
Einstein's Universe .
New York:
Greenwich House.
Chicago Style
Calder, Nigel.
Einstein's Universe.
New York:
Greenwich House,
1979.
Text.
MLA Style
Calder, Nigel.
Einstein's Universe.
New York:
Greenwich House,
1979.
Text.
Turabian Style
Calder, Nigel.
Einstein's Universe.
New York:
Greenwich House,
1979.
Print.