APA (7th ed.) Citation

Library of Congress. Science, Technology, and Business Division. Science Reference Services. (2011). Plant exploration and introduction. Library of Congress, Science, Technology & Business Division, Science Reference Services.

Chicago Style (17th ed.) Citation

Library of Congress. Science, Technology, and Business Division. Science Reference Services. Plant Exploration and Introduction. [Washington, D.C.]: Library of Congress, Science, Technology & Business Division, Science Reference Services, 2011.

MLA (9th ed.) Citation

Library of Congress. Science, Technology, and Business Division. Science Reference Services. Plant Exploration and Introduction. Library of Congress, Science, Technology & Business Division, Science Reference Services, 2011.