Gaya APA
M. Scott Peck, M.D. (1979).
the roadless traveled .
America:
Simo & Schuster inc.
Gaya Chicago
M. Scott Peck, M.D.
the roadless traveled.
America:
Simo & Schuster inc,
1979.
Text.
Gaya MLA
M. Scott Peck, M.D.
the roadless traveled.
America:
Simo & Schuster inc,
1979.
Text.
Gaya Turabian
M. Scott Peck, M.D.
the roadless traveled.
America:
Simo & Schuster inc,
1979.
Print.