APA

MARIO PEI, .GLOSSARY OF LINGUISTIC TERMINOLOGY. New York: COLUMBIA UNIVERSITY PRESS.

Chicago

MARIO PEI, .GLOSSARY OF LINGUISTIC TERMINOLOGY. New York: COLUMBIA UNIVERSITY PRESS.

Harvard

MARIO PEI, .GLOSSARY OF LINGUISTIC TERMINOLOGY. New York: COLUMBIA UNIVERSITY PRESS.

MLA

MARIO PEI, .New York: COLUMBIA UNIVERSITY PRESS. .