توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

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.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Michelbacher, A., O. Bacon, و 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.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

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.