APA (7th ed.) Citation

Aldiss, B. W. Helliconia: Science-Fiction-Roman. Heyne.

Chicago Style (17th ed.) Citation

Aldiss, Brian Wilson. Helliconia: Science-Fiction-Roman. München: Heyne.

MLA (9th ed.) Citation

Aldiss, Brian Wilson. Helliconia: Science-Fiction-Roman. Heyne.

Warning: These citations may not always be 100% accurate.