APA Style
Abler, Ronald. (Inc).
Spatial Organization .
Medan:
Prentice-Hall International.
Chicago Style
Abler, Ronald.
Spatial Organization.
Medan:
Prentice-Hall International,
Inc.
Buku Teks.
MLA Style
Abler, Ronald.
Spatial Organization.
Medan:
Prentice-Hall International,
Inc.
Buku Teks.
Turabian Style
Abler, Ronald.
Spatial Organization.
Medan:
Prentice-Hall International,
Inc.
Buku Teks.