APA (7e ed.) Bronvermelding

Lamb, G. (1991). exercise in composition and comprehension for C.S.E. eorge. G. harpar & Co Ltd.

Chicago (17e ed.) Bronvermelding

Lamb, G. Exercise in Composition and Comprehension for C.S.E. London: eorge. G. harpar & Co Ltd, 1991.

MLA (9e ed.) Bronvermelding

Lamb, G. Exercise in Composition and Comprehension for C.S.E. eorge. G. harpar & Co Ltd, 1991.