APA ציטוט

Haworth -booth, M. (1962). Effective flowering shrubs Ed3 1962 (3rd ed.).

Chicago Edition Citation

Haworth -booth, Michael. Effective Flowering Shrubs Ed3 1962. 3rd ed. 1962.

ציטוט MLA

Haworth -booth, Michael. Effective Flowering Shrubs Ed3 1962. 3rd ed. 1962.