Cita APA (7a ed.)

Kulling, M., & Parkins, D. (2012). Going up!: Elisha Otis's trip to the top. Tundra Books.

Cita Chicago Style (17a ed.)

Kulling, Monica, y David Parkins. Going Up!: Elisha Otis's Trip to the Top. Toronto: Tundra Books, 2012.

Cita MLA (8a ed.)

Kulling, Monica, y David Parkins. Going Up!: Elisha Otis's Trip to the Top. Tundra Books, 2012.

Precaución: Estas citas no son 100% exactas.