APA Баримт

U.S. department of agriculture. (1930). Plant inventory: Plant - material introduced by the division of plant exploration and introduction, bureau of plant industry January 1 to March 31, 1929. U.S. printing office.

Чикаго маягийн жагсаалт

U.S. department of agriculture. Plant Inventory: Plant - Material Introduced by the Division of Plant Exploration and Introduction, Bureau of Plant Industry January 1 to March 31, 1929. Washington, DC: U.S. printing office, 1930.

MLA ишлэл

U.S. department of agriculture. Plant Inventory: Plant - Material Introduced by the Division of Plant Exploration and Introduction, Bureau of Plant Industry January 1 to March 31, 1929. U.S. printing office, 1930.