Gaya APA
Tanjung, A., Setiawan, B. (2016).
Birokrat Menulis My Trips My Inspirations (Cet.1).
Yogyakarta:
Samudra Biru.
Gaya MLA
Tanjung, Adrinal., Setiawan, Benni.
"Birokrat Menulis My Trips My Inspirations".
Cet.1
Yogyakarta:
Samudra Biru,
2016.
Textbook.