Lua APA (7ú heag.)

Hogan-Warburg, A. J. (1966). Social behavior of the ruff, Philomachus pugnax (L.). Brill.

Lua i Stíl Chicago (17ú heag.)

Hogan-Warburg, Alida Johanna. Social Behavior of the Ruff, Philomachus Pugnax (L.). Leiden: Brill, 1966.

Lua MLA (8ú heag.)

Hogan-Warburg, Alida Johanna. Social Behavior of the Ruff, Philomachus Pugnax (L.). Brill, 1966.

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