The Royal Entomological Society. (1968). Insect abundance. The Royal Entomological Society.
Cita Chicago (17th ed.)The Royal Entomological Society. Insect Abundance. Londres: The Royal Entomological Society, 1968.
Cita MLA (9th ed.)The Royal Entomological Society. Insect Abundance. The Royal Entomological Society, 1968.
Atenció: Aquestes cites poden no estar 100% correctes.