एपीए उद्धरण

Pupulin, F., Karremans Lok, A. P., & Strigari, S. (2013). Taxonomy in watercolor: The Specklinia endotrachys group, part 2.

शिकागो स्टाइल उद्धरण

Pupulin, Franco, Adam Philip Karremans Lok, और Sylvia Strigari. Taxonomy in Watercolor: The Specklinia Endotrachys Group, Part 2. 2013.

एमएलए उद्धरण

Pupulin, Franco, Adam Philip Karremans Lok, और Sylvia Strigari. Taxonomy in Watercolor: The Specklinia Endotrachys Group, Part 2. 2013.