Kenneth Christiansen, P. B. (1980). The Collembola of north america: North of the rio grande : a taxonomic analysis. Grinnel.
Chicago Style (17th ed.) CitationKenneth Christiansen, Peter Bellingen. The Collembola of North America: North of the Rio Grande : A Taxonomic Analysis. Grinnel, 1980.
MLA (8th ed.) CitationKenneth Christiansen, Peter Bellingen. The Collembola of North America: North of the Rio Grande : A Taxonomic Analysis. Grinnel, 1980.
Warning: These citations may not always be 100% accurate.