Gaya APA

erosion, G, U, W, S, V, 1, S, H, S. (1987). Growing up with science: volume 15 sea habitat/ soil erosion . New York: Websters Unified H.S. Stuttman Inc.

Gaya MLA

erosion, Growing, Up, With, Science:, Volume, 15, Sea, Habitat/, Soil. "Growing up with science: volume 15 sea habitat/ soil erosion". New York: Websters Unified H.S. Stuttman Inc, 1987. Text.