Zhang, X. H. (2018, 05. January). Retraction-type diving springboard. Zugriff unter http://www.google.si/patents/CN102940950B?cl=en
APA (7th ed.) CitationZhang, X. H. (2014). Retraction-type diving springboard.
Chicago Style (17th ed.) CitationZhang, X. H. Retraction-type Diving Springboard. 2014.
MLA (9th ed.) CitationZhang, X. H. Retraction-type Diving Springboard. 2014.
Warning: These citations may not always be 100% accurate.