APA (7e ed.) Bronvermelding

THOMAS ISABEL. (2019). GIGGLES GUIDE TO CARING FOR YOUR GERBILS (2018 Ed.). RAINTREE PUBLISHERS.

Chicago (17e ed.) Bronvermelding

THOMAS ISABEL. GIGGLES GUIDE TO CARING FOR YOUR GERBILS. 2018 Ed. CHICAGO: RAINTREE PUBLISHERS, 2019.

MLA (9e ed.) Bronvermelding

THOMAS ISABEL. GIGGLES GUIDE TO CARING FOR YOUR GERBILS. 2018 Ed. RAINTREE PUBLISHERS, 2019.

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