APA Style
Raphael, Frederic. (1986).
Heaven and Erath .
England:
Penguin Books Ltd.
Chicago Style
Raphael, Frederic.
Heaven and Erath.
England:
Penguin Books Ltd,
1986.
print.
MLA Style
Raphael, Frederic.
Heaven and Erath.
England:
Penguin Books Ltd,
1986.
print.
Turabian Style
Raphael, Frederic.
Heaven and Erath.
England:
Penguin Books Ltd,
1986.
print.