Velzel, C. Fifth International Topical Meeting on Education and Training in Optics. SPIE Digital Library.
Citação do estilo Chicago (17ª ed.)Velzel, Christiaan. Fifth International Topical Meeting on Education and Training in Optics. SPIE Digital Library.
Citação MLA (9ª ed.)Velzel, Christiaan. Fifth International Topical Meeting on Education and Training in Optics. SPIE Digital Library.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.