APA-referens (7:e uppl.)

Keshavarzi, M. H. B. (2012). Studying the effects of different levels of salinity which caused by NaCl on early growth and germination of Lactuca Sativa L. seedling. "Vikol publishing" ST Kolesnichenko V.V.

Chicago-referens (17:e uppl.)

Keshavarzi, Mohammad Hosein Bijeh. Studying the Effects of Different Levels of Salinity Which Caused by NaCl on Early Growth and Germination of Lactuca Sativa L. Seedling. "Vikol publishing" ST Kolesnichenko V.V, 2012.

MLA-referens (9:e uppl.)

Keshavarzi, Mohammad Hosein Bijeh. Studying the Effects of Different Levels of Salinity Which Caused by NaCl on Early Growth and Germination of Lactuca Sativa L. Seedling. "Vikol publishing" ST Kolesnichenko V.V, 2012.

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