APA-referens (7:e uppl.)

[edited by] Airlie, M. (2016). COLLINS easy learning: : German grammar: the easiest way to learn a language. HarperCollins Publishers.

Chicago-referens (17:e uppl.)

[edited by] Airlie, Maree. COLLINS Easy Learning: : German Grammar: The Easiest Way to Learn a Language. HarperCollins Publishers, 2016.

MLA-referens (9:e uppl.)

[edited by] Airlie, Maree. COLLINS Easy Learning: : German Grammar: The Easiest Way to Learn a Language. HarperCollins Publishers, 2016.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.