APA Style
Humphrey, Edward. (1977).
Encyclopedia International .
USA:
Lexicon Publications.
Chicago Style
Humphrey, Edward.
Encyclopedia International.
USA:
Lexicon Publications,
1977.
Text.
MLA Style
Humphrey, Edward.
Encyclopedia International.
USA:
Lexicon Publications,
1977.
Text.
Turabian Style
Humphrey, Edward.
Encyclopedia International.
USA:
Lexicon Publications,
1977.
Print.