Gaya APA

Rumy., L, R, L. (1990). New standart english readers for senior middle schools book 2.-- . Shangjai: Chung hwa book.

Gaya MLA

Rumy., LI, Rumy., LI. "New standart english readers for senior middle schools book 2.--". Shangjai: Chung hwa book, 1990. Buku.