Cita APA (7a ed.)

Kopacz, Z., Morgaś, W., & Urbański, J. (1999). The development's problems of the contemporary maritime navigaton. Departament of Scientific Publications of the Martime Institute.

Cita Chicago Style (17a ed.)

Kopacz, Zdzisław, Wacław Morgaś, y Józef Urbański. The Development's Problems of the Contemporary Maritime Navigaton. Gdańsk: Departament of Scientific Publications of the Martime Institute, 1999.

Cita MLA (9a ed.)

Kopacz, Zdzisław, et al. The Development's Problems of the Contemporary Maritime Navigaton. Departament of Scientific Publications of the Martime Institute, 1999.