Gaya APA

2017-09-12, ., 2016-11-30, . (). 187090415 (Textbook). 600: 2016-11-30.

Gaya MLA

2017-09-12, ., 2016-11-30, . "187090415". Textbook 600: 2016-11-30, . 615.4 ZAM a.