Cita APA (7th ed.)

Bernstein, L. (1977). Earth science: Metereology and oceanography. Prentice Hall.

Cita Chicago (17th ed.)

Bernstein, Leonard. Earth Science: Metereology and Oceanography. Prentice Hall, 1977.

Cita MLA (9th ed.)

Bernstein, Leonard. Earth Science: Metereology and Oceanography. Prentice Hall, 1977.

Atenció: Aquestes cites poden no estar 100% correctes.