Gaya APA

Ph.D., A, T, C, P, &, E, L, C. (1984). Science Instruction In The Middle And Secondary Schools (Pertama). ST. Louis: Times Mirror/Mosby College Publishing.

Gaya MLA

Ph.D., Alfred, T., Collette,, Ph.D., &, Eugene, L., Chiappetta,. "Science Instruction In The Middle And Secondary Schools". Pertama ST. Louis: Times Mirror/Mosby College Publishing, 1984. Text.