APA aipamena

Wille, A. (1961). Evolutionary Trends in the Ventral Nerve Cord of the Stingless Bees ( Meliponini).

Chicago Style aipamena

Wille, Alvaro. Evolutionary Trends in the Ventral Nerve Cord of the Stingless Bees ( Meliponini). 1961.

MLA aipamena

Wille, Alvaro. Evolutionary Trends in the Ventral Nerve Cord of the Stingless Bees ( Meliponini). 1961.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.