Gaya APA

stalagmites, G, U, W, S, V, 1, S, E, S, A. (1987). Growing up with science: vol 16 solar energy/ stalactities and stalagmites (Cet.1). New York: .

Gaya MLA

stalagmites, Growing, Up, With, Science:, Vol, 16, Solar, Energy/, Stalactities, And. "Growing up with science: vol 16 solar energy/ stalactities and stalagmites". Cet.1 New York: , 1987. Text.