APA Style
Roach, Marilynne K. (1980).
Down to earth at walden .
Boston:
Houghton Mifflin Company.
Chicago Style
Roach, Marilynne K.
Down to earth at walden.
Boston:
Houghton Mifflin Company,
1980.
Buku Teks.
MLA Style
Roach, Marilynne K.
Down to earth at walden.
Boston:
Houghton Mifflin Company,
1980.
Buku Teks.
Turabian Style
Roach, Marilynne K.
Down to earth at walden.
Boston:
Houghton Mifflin Company,
1980.
Buku Teks.