Παραπομπή APA

Davies, P. N. (1979). Henry Tyrer: A Liverpool shipping agent and his enterprise, 1879-1979. London: Croom helm.

Παραπομπή Chicago Style

Davies, Peter N. Henry Tyrer: A Liverpool Shipping Agent and His Enterprise, 1879-1979. London: Croom helm, 1979.

Παραπομπή MLA

Davies, Peter N. Henry Tyrer: A Liverpool Shipping Agent and His Enterprise, 1879-1979. London: Croom helm, 1979.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.