APA (7th ed.) Citation

Brooks, R. M., & Olmo, H. P. (1972). Register of new fruit and nut varieties (2a. ed.). University of California Press.

Chicago Style (17th ed.) Citation

Brooks, Reid M., and H. P. Olmo. Register of New Fruit and Nut Varieties. 2a. ed. Londres: University of California Press, 1972.

MLA (9th ed.) Citation

Brooks, Reid M., and H. P. Olmo. Register of New Fruit and Nut Varieties. 2a. ed. University of California Press, 1972.