Gaya APA

Abdinagoro, S, B. (2020). Berselancar di Badai Pandemi Covid-19 . Surabaya: Scopindo Media Pustaka.

Gaya MLA

Abdinagoro, Sri, Bramantoro. "Berselancar di Badai Pandemi Covid-19". Surabaya: Scopindo Media Pustaka, 2020. Text.