APA (7th ed.) Citation

(1991). STCW και ναυτικοί =: STCW and seafarers. [χ.ό.].

Chicago Style (17th ed.) Citation

STCW και ναυτικοί =: STCW and Seafarers. [Χ.τ.]: [χ.ό.], 1991.

MLA (9th ed.) Citation

STCW και ναυτικοί =: STCW and Seafarers. [χ.ό.], 1991.