Southern Bio-Research Institute. (1937). Growth. Growth Publishing.
Citação do estilo Chicago (17ª ed.)Southern Bio-Research Institute. Growth. Lakeland, Fla: Growth Publishing, 1937.
Citação MLA (8ª ed.)Southern Bio-Research Institute. Growth. Growth Publishing, 1937.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.