American Institute of Biological Sciences. Biological Sciences Curriculum Study & Cairney, W. J. (1998). BSCS biology: An ecological approach ; teacher's resource book : BSCS green version (8th ed.). Kendall/Hunt.
Citazione stile Chigago Style (17a edizione)American Institute of Biological Sciences. Biological Sciences Curriculum Study e William J. Cairney. BSCS Biology: An Ecological Approach ; Teacher's Resource Book : BSCS Green Version. 8th ed. Dubuque, IA: Kendall/Hunt, 1998.
Citatione MLA (9a ed.)American Institute of Biological Sciences. Biological Sciences Curriculum Study e William J. Cairney. BSCS Biology: An Ecological Approach ; Teacher's Resource Book : BSCS Green Version. 8th ed. Kendall/Hunt, 1998.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.