APA (7th ed.) Citation

Mortensen, E., & Bullard, E. T. (1970). Handbook of tropical and subtropical horticulture (Rev. ed.). Agency for International Development; for sale by the Supt. of Docs., U.S. Govt. Print. Off.

Chicago Style (17th ed.) Citation

Mortensen, Ernest, and Ervin T. Bullard. Handbook of Tropical and Subtropical Horticulture. Rev. ed. Washington, D.C: Agency for International Development; for sale by the Supt. of Docs., U.S. Govt. Print. Off, 1970.

MLA (9th ed.) Citation

Mortensen, Ernest, and Ervin T. Bullard. Handbook of Tropical and Subtropical Horticulture. Rev. ed. Agency for International Development; for sale by the Supt. of Docs., U.S. Govt. Print. Off, 1970.