APA
Croxall J. P., Evans P. G. H., Schreiber R. W. & Based on the proceedings of the ICBP seabird conservation symposium. (1984). Status and conservation of the world's seabirds. England: International Council for Bird Preservation.
Chicago
Croxall J P, Evans P G H, Schreiber R W and Based on the proceedings of the ICBP seabird conservation symposium. 1984. Status and conservation of the world's seabirds. England: International Council for Bird Preservation.
Harvard
Croxall J. P., Evans P. G. H., Schreiber R. W. and Based on the proceedings of the ICBP seabird conservation symposium. (1984). Status and conservation of the world's seabirds. England: International Council for Bird Preservation.
MLA
Croxall J P, Evans P G H, Schreiber R W and Based on the proceedings of the ICBP seabird conservation symposium. Status and conservation of the world's seabirds. England: International Council for Bird Preservation. 1984.
