Gaya APA
Henry, K, A. (2011).
100 Tanya-jawab mengenai migrain (100 questions & answers about migraine) (2).
Jakarta:
PT.Indeks.
Gaya MLA
Henry, Katherine, A.
"100 Tanya-jawab mengenai migrain (100 questions & answers about migraine)".
2
Jakarta:
PT.Indeks,
2011.
Text.