APA (7th ed.) Citation

Badham, P., & Badham, L. (1982). Immortality or extinction? Macmillan.

Chicago Style (17th ed.) Citation

Badham, Paul, and Linda Badham. Immortality or Extinction? London: Macmillan, 1982.

MLA (8th ed.) Citation

Badham, Paul, and Linda Badham. Immortality or Extinction? Macmillan, 1982.

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