Cita APA (7th ed.)

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.

Cita Chicago (17th ed.)

American Institute of Biological Sciences. Biological Sciences Curriculum Study i William J. Cairney. BSCS Biology: An Ecological Approach ; Teacher's Resource Book : BSCS Green Version. 8th ed. Dubuque, IA: Kendall/Hunt, 1998.

Cita MLA (9th ed.)

American Institute of Biological Sciences. Biological Sciences Curriculum Study i William J. Cairney. BSCS Biology: An Ecological Approach ; Teacher's Resource Book : BSCS Green Version. 8th ed. Kendall/Hunt, 1998.