APA Style

FISHER, D. et al (2009). Content-area conversations : how to plan discussion-based lessons for diverse language learners . Alexandria: ASCD Association for Supervision and Curriculum Development.

MLA Style

FISHER, Douglas. et al. "Content-area conversations : how to plan discussion-based lessons for diverse language learners". Alexandria: ASCD Association for Supervision and Curriculum Development, 2009. E-Book.