Gaya APA

Moyer, R, E., Ayers, F. (2013). Schaum's Outlines Trigonometry : Fifth Edition . : Mc Graw-Hill Book Company.

Gaya MLA

Moyer, Robert, E.., Ayers, Frank. "Schaum's Outlines Trigonometry : Fifth Edition". : Mc Graw-Hill Book Company, 2013. Buku.