APA Citation

Steffen, M. L., & Ruffilli, P. (2009). Heart murmur =: Soffio al cuore. New York: Bordihera Press.

MLA Citation

Steffen, Michael LaSorsa., and Paolo Ruffilli. Heart Murmur =: Soffio Al Cuore. New York: Bordihera Press, 2009.

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