APA
Townsend D. W., . (2012). Oceanography and marine biology. Sunderland, Mass: Sinauer Associates.
Chicago
Townsend David W, . 2012. Oceanography and marine biology. Sunderland, Mass: Sinauer Associates.
Harvard
Townsend D. W., . (2012). Oceanography and marine biology. Sunderland, Mass: Sinauer Associates.
MLA
Townsend David W, . Oceanography and marine biology. Sunderland, Mass: Sinauer Associates. 2012.