Cita APA (7th ed.)

Lambros, A. (2004). Problem-based learning in middle and high school classrooms: A teacher's guide to implementation. Corwin Press.

Cita Chicago (17th ed.)

Lambros, Ann. Problem-based Learning in Middle and High School Classrooms: A Teacher's Guide to Implementation. Thousand Oaks, Calif: Corwin Press, 2004.

Cita MLA (9th ed.)

Lambros, Ann. Problem-based Learning in Middle and High School Classrooms: A Teacher's Guide to Implementation. Corwin Press, 2004.