Style de citation APA

Bowler, B., & Bill Bowler; Sue Parminter. (2007). Happy World American English: Teacher's Book. Oxford: Oxford University Press.

Style de citation Chicago

Bowler, Bill, et Bill Bowler; Sue Parminter. Happy World American English: Teacher's Book. Oxford: Oxford University Press, 2007.

Style de citation MLA

Bowler, Bill, et Bill Bowler; Sue Parminter. Happy World American English: Teacher's Book. Oxford: Oxford University Press, 2007.

Attention : ces citations peuvent ne pas être correctes à 100%.