APA (7th ed.) Citation

Hartstack, A. W. (1968). An automatic device for dividing and packaging light trap insect catches according to time intervals. U. S. Department of Agriculture, Agriculture Research Service.

Chicago Style (17th ed.) Citation

Hartstack, Albert W. An Automatic Device for Dividing and Packaging Light Trap Insect Catches According to Time Intervals. Washington, DC: U. S. Department of Agriculture, Agriculture Research Service, 1968.

MLA (9th ed.) Citation

Hartstack, Albert W. An Automatic Device for Dividing and Packaging Light Trap Insect Catches According to Time Intervals. U. S. Department of Agriculture, Agriculture Research Service, 1968.