APA Style
Schmid, F, U, A, H. (2013).
An Introduction to Cognitive Linguistics (Second Edition).
London and New York:
ROUTLEDGE.
MLA Style
Schmid, Friedrich, Ungerer, And, Hans-Jörg.
"An Introduction to Cognitive Linguistics".
Second Edition
London and New York:
ROUTLEDGE,
2013.
BOOK.