Gaya APA
Cowsill, A.
(2017).
The Silver Age vol. 1: DC Comics a Visual History
.
London, UK:
Dorling Kindersley Limited.
Gaya MLA
Cowsill, Alan.
"The Silver Age vol. 1: DC Comics a Visual History".
London, UK:
Dorling Kindersley Limited,
2017.
Text.