APA Style
ROBERTS, Kenneth. (1969).
Northwerst Passage .
New York:
Arrangement with Doubleday & Company.
Chicago Style
ROBERTS, Kenneth.
Northwerst Passage.
New York:
Arrangement with Doubleday & Company,
1969.
Text.
MLA Style
ROBERTS, Kenneth.
Northwerst Passage.
New York:
Arrangement with Doubleday & Company,
1969.
Text.
Turabian Style
ROBERTS, Kenneth.
Northwerst Passage.
New York:
Arrangement with Doubleday & Company,
1969.
Print.