Schwank, B. (2014). Mayet, Staude mit blauen Blüten (Lippenblütler): = Mayet, perennial with blue flowers (labiate). Images of the Biblical world online.
Chicago Style (17th ed.) CitationSchwank, Benedikt. "Mayet, Staude Mit Blauen Blüten (Lippenblütler): = Mayet, Perennial with Blue Flowers (labiate)." Images of the Biblical World Online 2014.
MLA (9th ed.) CitationSchwank, Benedikt. "Mayet, Staude Mit Blauen Blüten (Lippenblütler): = Mayet, Perennial with Blue Flowers (labiate)." Images of the Biblical World Online, 2014.
Warning: These citations may not always be 100% accurate.