APA Style
Humphrey, Edward. (1977).
The Americana 1977 Annual .
:
.
Chicago Style
Humphrey, Edward.
The Americana 1977 Annual.
:
,
1977.
Teks.
MLA Style
Humphrey, Edward.
The Americana 1977 Annual.
:
,
1977.
Teks.
Turabian Style
Humphrey, Edward.
The Americana 1977 Annual.
:
,
1977.
Teks.