APA aipamena

398108 Nicholls, A. E., & Cockcroft, A. N. (1983). Nicholls's seamanship and nautical knowledge. Glasgow : Brown and Ferguson.

Chicago Style aipamena

398108 Nicholls, Alfred Edward, and A. N. Cockcroft. Nicholls's Seamanship and Nautical Knowledge. Glasgow : Brown and Ferguson, 1983.

MLA aipamena

398108 Nicholls, Alfred Edward, and A. N. Cockcroft. Nicholls's Seamanship and Nautical Knowledge. Glasgow : Brown and Ferguson, 1983.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.