Cita APA (7a ed.)

Gibbs, G., & Habeshaw, T. (1995). 253 ideas for your teaching (3rd ed.). Technical and Educational Services.

Cita Chicago Style (17a ed.)

Gibbs, Graham, y Trevor Habeshaw. 253 Ideas for Your Teaching. 3rd ed. Bristol: Technical and Educational Services, 1995.

Cita MLA (9a ed.)

Gibbs, Graham, y Trevor Habeshaw. 253 Ideas for Your Teaching. 3rd ed. Technical and Educational Services, 1995.