APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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