Cita APA (7th ed.)

Halpern, D. F. (1992). Enhancing thinking skills in the sciences and mathematics. Lawrence Erlbaum Associates.

Cita Chicago (17th ed.)

Halpern, Diane F. Enhancing Thinking Skills in the Sciences and Mathematics. Mahwah: Lawrence Erlbaum Associates, 1992.

Cita MLA (9th ed.)

Halpern, Diane F. Enhancing Thinking Skills in the Sciences and Mathematics. Lawrence Erlbaum Associates, 1992.