Gaya APA

Murtadlo, A., Suryani, T. (2014). Roadmap to the Top (Cet. 1.--). Surabaya: JP Books.

Gaya MLA

Murtadlo, Ali., Suryani, Tatik. "Roadmap to the Top". Cet. 1.-- Surabaya: JP Books, 2014. Text.