Barnard, A., Zaneveld, J., Scott-Pegau, W., Mueller, J., Maske, H., Lara-Lara, R., . . . Valdez-Holguín, E. (1999). The determination of par levels from absorption coefficient profiles at 490 nm. Iniversidad Autónoma de Baja California.
Čikaški stil citiranjaBarnard, AH, JRV Zaneveld, W. Scott-Pegau, JL Mueller, H. Maske, R. Lara-Lara, S. Álvarez-Borrego, R. Cervantes-Duarte, i E. Valdez-Holguín. The Determination of Par Levels From Absorption Coefficient Profiles At 490 Nm. Iniversidad Autónoma de Baja California, 1999.
MLA način citiranjaBarnard, AH, et al. The Determination of Par Levels From Absorption Coefficient Profiles At 490 Nm. Iniversidad Autónoma de Baja California, 1999.