APA (7th ed.) Citation

Armstrong, E. a., (curator), I. S. U. S. C. a. U. A., Engebretsen, B., & (contributor), I. O. U. R. C. (1987). Records Committee review for rare bird sighting of Lesser Black-backed Gull at Saylorville Reservoir, 1987.

Chicago Style (17th ed.) Citation

Armstrong, Eugeneet al, Iowa State University. Special Collections and University Archives (curator), Bery Engebretsen, and Iowa Ornithologists' Union Records Committee (contributor). Records Committee Review for Rare Bird Sighting of Lesser Black-backed Gull at Saylorville Reservoir, 1987. 1987.

MLA (9th ed.) Citation

Armstrong, Eugeneet al, et al. Records Committee Review for Rare Bird Sighting of Lesser Black-backed Gull at Saylorville Reservoir, 1987. 1987.