oldroyd, H. (1958). collecting, preserving and studying insects. hutchinson scientific and technical.
Chicago Edition Citationoldroyd, Harold. Collecting, Preserving and Studying Insects. london: hutchinson scientific and technical, 1958.
MLA Edition Citationoldroyd, Harold. Collecting, Preserving and Studying Insects. hutchinson scientific and technical, 1958.
Warning: These citations may not always be 100% accurate.