Gaya APA
Sapiens : A Brief History of Humankind. (2015).
London:
Penguin Random House.
Gaya Chicago
Sapiens : A Brief History of Humankind.
ed.1.
London:
Penguin Random House,
2015.
.
Gaya MLA
Sapiens : A Brief History of Humankind.
ed.1.
London:
Penguin Random House,
2015.
.
Gaya Turabian
Sapiens : A Brief History of Humankind.
London:
Penguin Random House,
2015.
.