APA

Neff O., . (1995). Encyklopedie lit. science fiction. : H+H.

Chicago

Neff O, . 1995. Encyklopedie lit. science fiction. : H+H.

Harvard

Neff O., . (1995). Encyklopedie lit. science fiction. : H+H.

MLA

Neff O, . Encyklopedie lit. science fiction. : H+H. 1995.