Cita APA (7th ed.)

Ungerer, F., & Schmid, H. (1996). An introduction to cognitive linguistics. Longman.

Cita Chicago (17th ed.)

Ungerer, Friedrich, i Hans-Jörg Schmid. An Introduction to Cognitive Linguistics. Londres: Longman, 1996.

Cita MLA (9th ed.)

Ungerer, Friedrich, i Hans-Jörg Schmid. An Introduction to Cognitive Linguistics. Longman, 1996.