APA ציטוט

Holden, J. H. W. (1984). Crop genetic resources: Conservation and evaluation. George Allen And Unkin.

Chicago Edition Citation

Holden, J H W. Crop Genetic Resources: Conservation and Evaluation. Boston: George Allen And Unkin, 1984.

ציטוט MLA

Holden, J H W. Crop Genetic Resources: Conservation and Evaluation. George Allen And Unkin, 1984.