Cita APA (7a ed.)

Haas, C., Worby, A. P., & Willmes, S. (2005). Sea ice conditions during POLARSTERN cruise ANT-XXII/2 (ISPOL). PANGAEA.

Cita Chicago Style (17a ed.)

Haas, Christian, Anthony P. Worby, y Sascha Willmes. Sea Ice Conditions During POLARSTERN Cruise ANT-XXII/2 (ISPOL). PANGAEA, 2005.

Cita MLA (9a ed.)

Haas, Christian, et al. Sea Ice Conditions During POLARSTERN Cruise ANT-XXII/2 (ISPOL). PANGAEA, 2005.