Cita APA

International Seed Testing Association, & International Seed Testing Association. (2013). International rules for seed testing: Adopted at the Ordinary Meeting 2012, Venlo, the Netherlands to become effective on 1 January 2013 (Edition 2013/1.). Bassersdorf, Switzerland: The International Seed Testing Association.

Citación estilo Chicago

International Seed Testing Association, y International Seed Testing Association. International Rules for Seed Testing: Adopted At the Ordinary Meeting 2012, Venlo, the Netherlands to Become Effective On 1 January 2013. Edition 2013/1. Bassersdorf, Switzerland: The International Seed Testing Association, 2013.

Cita MLA

International Seed Testing Association, y International Seed Testing Association. International Rules for Seed Testing: Adopted At the Ordinary Meeting 2012, Venlo, the Netherlands to Become Effective On 1 January 2013. Edition 2013/1. Bassersdorf, Switzerland: The International Seed Testing Association, 2013.