Gaya APA
Raverat, Anna. (2012).
Signs of Life .
London:
Picador (imprint of Pan Macmillan).
Gaya Chicago
Raverat, Anna.
Signs of Life.
London:
Picador (imprint of Pan Macmillan),
2012.
Text.
Gaya MLA
Raverat, Anna.
Signs of Life.
London:
Picador (imprint of Pan Macmillan),
2012.
Text.
Gaya Turabian
Raverat, Anna.
Signs of Life.
London:
Picador (imprint of Pan Macmillan),
2012.
Print.