APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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

Let op: Deze citaties zijn niet altijd 100% accuraat.