APA (7e ed.) Bronvermelding

National Lending Library for Science and Technology (Great Britain). NLL review.

Chicago (17e ed.) Bronvermelding

National Lending Library for Science and Technology (Great Britain). NLL Review. Boston Spa.

MLA (8e ed.) Bronvermelding

National Lending Library for Science and Technology (Great Britain). NLL Review.

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