Gaya APA
Express, M., Akoso, B, T, A, D, G, H.
(2009).
Bebas Pilek & Flu
.
Yogyakarta:
Kanisius.
Gaya MLA
Express, Med., Akoso, Budi, Tri, Akoso, Dan, Galuh, H.E..
"Bebas Pilek & Flu".
Yogyakarta:
Kanisius,
2009.
Book.