Lucas,Bill, & Spencer,Ellen. (2017). Teaching Creative Thinking: Developing learners who generate ideas and can think critically (NA.). Crown House Publishing.
Citazione stile Chigago Style (17a edizione)Lucas,Bill, e Spencer,Ellen. Teaching Creative Thinking: Developing Learners Who Generate Ideas and Can Think Critically. NA. UK: Crown House Publishing, 2017.
Citatione MLA (9a ed.)Lucas,Bill, e Spencer,Ellen. Teaching Creative Thinking: Developing Learners Who Generate Ideas and Can Think Critically. NA. Crown House Publishing, 2017.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.