Gaya APA

Hennessy, B. (2018). Influencer: building your personal brand in the age of social media (Cetakan 1). New York: Citadel Press.

Gaya MLA

Hennessy, Brittany,. "Influencer: building your personal brand in the age of social media". Cetakan 1 New York: Citadel Press, 2018. Text.