APA Style
Durr, William K., Pere, Jean M. Le, Alsin, Mary Lou. (1974).
SIGNPOSTS .
Boston:
Houghton Mifflin Company.
Chicago Style
Durr, William K., Pere, Jean M. Le, Alsin, Mary Lou.
SIGNPOSTS.
Boston:
Houghton Mifflin Company,
1974.
Text.
MLA Style
Durr, William K., Pere, Jean M. Le, Alsin, Mary Lou.
SIGNPOSTS.
Boston:
Houghton Mifflin Company,
1974.
Text.
Turabian Style
Durr, William K., Pere, Jean M. Le, Alsin, Mary Lou.
SIGNPOSTS.
Boston:
Houghton Mifflin Company,
1974.
Print.