Bickel, C. L. Teacher's guide for physics and chemistry: A unified approach. Van Nostrand.
Citazione stile Chigago Style (17a edizione)Bickel, Charles Lester. Teacher's Guide for Physics and Chemistry: A Unified Approach. New York: Van Nostrand.
Citatione MLA (9a ed.)Bickel, Charles Lester. Teacher's Guide for Physics and Chemistry: A Unified Approach. Van Nostrand.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.