Cita APA

Keller, H., & Silverman, R. (2010). How I would help the world. Swedenborg Foundation Press.

Citación estilo Chicago

Keller, Helen, and Ray Silverman. How I Would Help the World. West Chester, Pa.: Swedenborg Foundation Press, 2010.

Cita MLA

Keller, Helen, and Ray Silverman. How I Would Help the World. Swedenborg Foundation Press, 2010.

Warning: These citations may not always be 100% accurate.