Gaya APA

Shiled, C, J, &, K, L, R, &, L, S. (1988). Pharmaceuticals and the sea (--). New Jersey: technomi publishing.

Gaya MLA

Shiled, Charles, Jefford, &, Kenneth, L., Rinehart, &, Lois, S.. "Pharmaceuticals and the sea". -- New Jersey: technomi publishing, 1988. Text.