Цитирование APA (7-е изд.)

U.S. department of agriculture. (1972). Plant inventory: Plant - material introduced January 1 to december 31, 1970. U.S. printing office.

Цитирование в стиле Чикаго (17-е изд.)

U.S. department of agriculture. Plant Inventory: Plant - Material Introduced January 1 to December 31, 1970. Washington, DC: U.S. printing office, 1972.

Цитирование MLA (8-е изд.)

U.S. department of agriculture. Plant Inventory: Plant - Material Introduced January 1 to December 31, 1970. U.S. printing office, 1972.

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.