U.S. department of agriculture. (1934). Plant inventory: Plant - material introduced by the division of plant exploration and introduction, bureau of plant industry April 1 to June 30, 1932. U.S. printing office.
Цитирование в стиле Чикаго (17-е изд.)U.S. department of agriculture. Plant Inventory: Plant - Material Introduced by the Division of Plant Exploration and Introduction, Bureau of Plant Industry April 1 to June 30, 1932. Washington, DC: U.S. printing office, 1934.
Цитирование MLA (8-е изд.)U.S. department of agriculture. Plant Inventory: Plant - Material Introduced by the Division of Plant Exploration and Introduction, Bureau of Plant Industry April 1 to June 30, 1932. U.S. printing office, 1934.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.