APA Style
Truter, E. V., James, Edward. ().
Science fiction in the twentieth century .
:
.
Chicago Style
Truter, E. V., James, Edward.
Science fiction in the twentieth century.
:
,
.
.
MLA Style
Truter, E. V., James, Edward.
Science fiction in the twentieth century.
:
,
.
.
Turabian Style
Truter, E. V., James, Edward.
Science fiction in the twentieth century.
:
,
.
.