Estilo APA

Wathen, D., A., L., W., G., M., S., A. (2012). Statistical techniques in business & economics (ed. xv). new york: Akademi Komunitas Perkebunan Yogyakarta.

Estilo MLA

Wathen, D., A., L., W., G., M., S., A.. Statistical techniques in business & economics. ed. xv new york: Akademi Komunitas Perkebunan Yogyakarta, 2012. Text.