APA Style
Ruhlen, Merritt. (1987).
A guide to the world's Languages Volume 1: Classification .
California:
Stanford University Press.
Chicago Style
Ruhlen, Merritt.
A guide to the world's Languages Volume 1: Classification.
California:
Stanford University Press,
1987.
Text.
MLA Style
Ruhlen, Merritt.
A guide to the world's Languages Volume 1: Classification.
California:
Stanford University Press,
1987.
Text.
Turabian Style
Ruhlen, Merritt.
A guide to the world's Languages Volume 1: Classification.
California:
Stanford University Press,
1987.
Print.