麦克唐纳 & 伍德. (2023). 羽毛危机: Real pigeons flex feathers. 天地出版社.
Chicago Style (17th ed.) Citation麦克唐纳 i 伍德. 羽毛危机: Real Pigeons Flex Feathers. 天地出版社, 2023.
Cita MLA麦克唐纳 i 伍德. 羽毛危机: Real Pigeons Flex Feathers. 天地出版社, 2023.
Atenció: Aquestes cites poden no estar 100% correctes.