APA-Zitierstil (7. Ausg.)

Geddes, M., & Sturtridge, G. (1979). Listening links: Student's book. Heinemann Educational Books.

Chicago-Zitierstil (17. Ausg.)

Geddes, Marion, und Gill Sturtridge. Listening Links: Student's Book. Londres: Heinemann Educational Books, 1979.

MLA-Zitierstil (9. Ausg.)

Geddes, Marion, und Gill Sturtridge. Listening Links: Student's Book. Heinemann Educational Books, 1979.