Cita APA (7th ed.)

Sonntag, S. (2010). Teaching, the hardest job you'll ever love!: Helpful ideas for teachers in and out of the classroom. Rowman & Littlefield Education.

Cita Chicago (17th ed.)

Sonntag, Steve. Teaching, the Hardest Job You'll Ever Love!: Helpful Ideas for Teachers in and Out of the Classroom. Lanham, MD: Rowman & Littlefield Education, 2010.

Cita MLA (9th ed.)

Sonntag, Steve. Teaching, the Hardest Job You'll Ever Love!: Helpful Ideas for Teachers in and Out of the Classroom. Rowman & Littlefield Education, 2010.