Cita APA (7th ed.)

Torralba, A. N. (1998). The joys of teaching: Be a teacher - a great teacher! Universal-Aperture 32.

Cita Chicago (17th ed.)

Torralba, Antonio N. The Joys of Teaching: Be a Teacher - a Great Teacher! Makati City: Universal-Aperture 32, 1998.

Cita MLA (9th ed.)

Torralba, Antonio N. The Joys of Teaching: Be a Teacher - a Great Teacher! Universal-Aperture 32, 1998.