Gaya APA

2017-09-12, ., 2016-12-06, . (). 33207015 (Textbook). 600: 2016-12-06.

Gaya MLA

2017-09-12, ., 2016-12-06, . "33207015". Textbook 600: 2016-12-06, . 615.1 IND p.