APA aipamena

Stevenson. (2011). The Design & Construction of Harbours. CRC.

Chicago Style aipamena

Stevenson. The Design & Construction of Harbours. CRC, 2011.

MLA aipamena

Stevenson. The Design & Construction of Harbours. CRC, 2011.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.