Lua APA (7ú heag.)

Barnard, J. D. (1962). The macmillan science life series book 4 (rev.ed.). Macmillan.

Lua i Stíl Chicago (17ú heag.)

Barnard, John Darrell. The Macmillan Science Life Series Book 4. rev.ed. New York: Macmillan, 1962.

Lua MLA (9ú heag.)

Barnard, John Darrell. The Macmillan Science Life Series Book 4. rev.ed. Macmillan, 1962.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.