Παραπομπή APA

Bristow, P. (1975). Through the German Waterways. Nautical Piblishing.

Παραπομπή Chicago Style

Bristow, Philiph. Through the German Waterways. Hampshire: Nautical Piblishing, 1975.

Παραπομπή MLA

Bristow, Philiph. Through the German Waterways. Nautical Piblishing, 1975.