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Wikipedia:WikiProject Check Wikipedia
ISBN
reports
Formats for 13-digit ISBN:
ISBN 9781234567897
ISBN 978-1-234-56789-7
Incorrect:
[[ISBN]] 9781234567897
ISBN 978 1 234 56789 7
ISBN-13: 9781234567897
ISBN
:
9781234567897
Correctly formatted ISBN generate links:
ISBN
9781234567897