Cita APA (7a ed.)

Halfmann, J., & Hudson, K. (2014). Animal teachers (First Edition.). Blue Apple Books.

Cita Chicago Style (17a ed.)

Halfmann, Janet, y Katy Hudson. Animal Teachers. First Edition. Maplewood NJ: Blue Apple Books, 2014.

Cita MLA (8a ed.)

Halfmann, Janet, y Katy Hudson. Animal Teachers. First Edition. Blue Apple Books, 2014.

Precaución: Estas citas no son 100% exactas.