German Society for Plant Sciences\nRoyal Botanical Society of the Netherlands. (1999). Plant Biology. Thieme.
Citação do estilo Chicago (17ª ed.)German Society for Plant Sciences\nRoyal Botanical Society of the Netherlands. Plant Biology. Stuttgart, Alemanha: Thieme, 1999.
Citação MLA (8ª ed.)German Society for Plant Sciences\nRoyal Botanical Society of the Netherlands. Plant Biology. Thieme, 1999.
警告：这些引文格式不一定是100％准确.