Gaya APA

Sperr, R, S, R. (2005). Matt lamb : the art of success.-- (Cet. 1.--). New Jersey: John Wiley & Sons.

Gaya MLA

Sperr, Richard., Sperr,, Richard.. "Matt lamb : the art of success.--". Cet. 1.-- New Jersey: John Wiley & Sons, 2005. Buku.