Gaya APA
Bennets, M., Kindersley, D.
(2017).
E-book Eyewitness Travel: Top 10 St Petersburg
.
:
DK Publishing.
Gaya MLA
Bennets, Marc., Kindersley, Dorling.
"E-book Eyewitness Travel: Top 10 St Petersburg".
:
DK Publishing,
2017.
Text.