Παραπομπή σε μορφή APA (7η εκδ.)

Gartside, L. (1977). English for business studies: a practical: Course for use in secondary schools and colleges. Macdonald.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gartside, L. English for Business Studies: A Practical: Course for Use in Secondary Schools and Colleges. Estover: Macdonald, 1977.

Παραπομπή σε μορφή MLA (9th εκδ.)

Gartside, L. English for Business Studies: A Practical: Course for Use in Secondary Schools and Colleges. Macdonald, 1977.