APA (7th ed.) Citation

Peter Harrington (Firm) & Muck, F. O. (2020). In other worlds: Fantasy, science fiction and beyond. Peter Harrington.

Chicago Style (17th ed.) Citation

Peter Harrington (Firm) and Friedrich Otto Muck. In Other Worlds: Fantasy, Science Fiction and Beyond. London: Peter Harrington, 2020.

MLA (9th ed.) Citation

Peter Harrington (Firm) and Friedrich Otto Muck. In Other Worlds: Fantasy, Science Fiction and Beyond. Peter Harrington, 2020.