Παραπομπή σε μορφή APA (7η εκδ.)

Lawson, H. H. (1913). A handbook of english and commercial correspondence: For students of commerce. Blackie and son Limited.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Lawson, Heaton H. A Handbook of English and Commercial Correspondence: For Students of Commerce. London: Blackie and son Limited, 1913.

Παραπομπή σε μορφή MLA (8th εκδ.)

Lawson, Heaton H. A Handbook of English and Commercial Correspondence: For Students of Commerce. Blackie and son Limited, 1913.