Cita APA (7th ed.)

Pettersson, R. (2013). Predecessors & pioneers. Institute for Infology.

Cita Chicago (17th ed.)

Pettersson, Rune. Predecessors & Pioneers. Tullinge: Institute for Infology, 2013.

Cita MLA (9th ed.)

Pettersson, Rune. Predecessors & Pioneers. Institute for Infology, 2013.