एपीए उद्धरण

von Hartenthal, M. W., & Ono, M. M. (2011). The perceived space: Looking for a conceptual definition. Unisinos.

शिकागो स्टाइल उद्धरण

von Hartenthal, Mariana Westphalen, और Maristela Mitsuko Ono. The Perceived Space: Looking for a Conceptual Definition. Unisinos, 2011.

एमएलए उद्धरण

von Hartenthal, Mariana Westphalen, और Maristela Mitsuko Ono. The Perceived Space: Looking for a Conceptual Definition. Unisinos, 2011.