Gaya APA

A., G., A., G. (1984). Staticstical Procecedures For Agricultural Research (2nd). New York: John Wiley and Sons, Inc.

Gaya MLA

A., Gomez,Kwancahai., A., Gomez,Artura. "Staticstical Procecedures For Agricultural Research". 2nd New York: John Wiley and Sons, Inc, 1984. Text.