APA (7th ed.) Citation

Neumann, G. (1968). Ocean currents. Elsevier Scientific Pub.

Chicago Style (17th ed.) Citation

Neumann, Gerhard. Ocean Currents. Amsterdam: Elsevier Scientific Pub, 1968.

MLA (9th ed.) Citation

Neumann, Gerhard. Ocean Currents. Elsevier Scientific Pub, 1968.