APA ציטוט

Frost, H. B., & Krug, C. A. (1942). Diploid-Tetraploid Periclinal Chimeras as Bud Variants in Citrus.

Citação norma Chicago

Frost, H. B., and C. A. Krug. Diploid-Tetraploid Periclinal Chimeras As Bud Variants in Citrus. 1942.

ציטוט MLA

Frost, H. B., and C. A. Krug. Diploid-Tetraploid Periclinal Chimeras As Bud Variants in Citrus. 1942.