APA Style
Asimov, Isaac. ().
Foundation's Edge .
:
.
Chicago Style
Asimov, Isaac.
Foundation's Edge.
:
,
.
Printed Book.
MLA Style
Asimov, Isaac.
Foundation's Edge.
:
,
.
Printed Book.
Turabian Style
Asimov, Isaac.
Foundation's Edge.
:
,
.
Printed Book.