Cita APA (7a ed.)

Harrison, P. J. (2002). Photosynthetic active radiation measurements of P20 (1992-09-14). PANGAEA.

Cita Chicago Style (17a ed.)

Harrison, Paul J. Photosynthetic Active Radiation Measurements of P20 (1992-09-14). PANGAEA, 2002.

Cita MLA (9a ed.)

Harrison, Paul J. Photosynthetic Active Radiation Measurements of P20 (1992-09-14). PANGAEA, 2002.