APA استشهاد

Bleasdale, J. K. A. (1978). Plant physiology in relation to horticulture.

استشهاد بنمط شيكاغو

Bleasdale, J K A. Plant Physiology in Relation to Horticulture. ELBS, London, 1978.

MLA استشهاد

Bleasdale, J K A. Plant Physiology in Relation to Horticulture. 1978.