Cita APA

Michelbacher, A., Bacon, O., & Wade, W. (1952). Walnut aphid investigations: 1951 tests on Payne walnuts help develop economical control program under northern California conditions. University of California Agriculture and Natural Resources.

Citación estilo Chicago

Michelbacher, A., O. Bacon, and W. Wade. Walnut Aphid Investigations: 1951 Tests on Payne Walnuts Help Develop Economical Control Program Under Northern California Conditions. University of California Agriculture and Natural Resources, 1952.

Cita MLA

Michelbacher, A., et al. Walnut Aphid Investigations: 1951 Tests on Payne Walnuts Help Develop Economical Control Program Under Northern California Conditions. University of California Agriculture and Natural Resources, 1952.