Gaya APA
Langeraar, W.. (1984).
Surveying and charting of the seas .
Amsterdam:
Elsevier.
Gaya Chicago
Langeraar, W..
Surveying and charting of the seas.
Amsterdam:
Elsevier,
1984.
Text.
Gaya MLA
Langeraar, W..
Surveying and charting of the seas.
Amsterdam:
Elsevier,
1984.
Text.
Gaya Turabian
Langeraar, W..
Surveying and charting of the seas.
Amsterdam:
Elsevier,
1984.
Print.