APA Style

Orme, H. (2012). Earth in Danger #3: Sustainable Living (Cetakan ke-1). London: TickTock (A Division of Octopus Publishing Group Ltd.).

MLA Style

Orme, Helen. "Earth in Danger #3: Sustainable Living". Cetakan ke-1 London: TickTock (A Division of Octopus Publishing Group Ltd.), 2012. Text.