Timberlake, P. H. Observations on the Early Stages of Two Aphidiine Parasites of Aphids. Wiley.
Chicago Style (17th ed.) CitationTimberlake, P. H. Observations on the Early Stages of Two Aphidiine Parasites Of Aphids. Wiley.
MLA (9th ed.) CitationTimberlake, P. H. Observations on the Early Stages of Two Aphidiine Parasites Of Aphids. Wiley.
Warning: These citations may not always be 100% accurate.