APA (7th ed.) Citation

Lukens, L., Lukens, L., Thieme, J., & Thogmartin, W. E. Milkweed and floral resource availability for monarch butterflies (Danaus plexippus) in the United States. Frontiers Media S.A.

Chicago Style (17th ed.) Citation

Lukens, Laura, Laura Lukens, Jennifer Thieme, and Wayne E. Thogmartin. Milkweed and Floral Resource Availability for Monarch Butterflies (Danaus Plexippus) in the United States. Frontiers Media S.A.

MLA (9th ed.) Citation

Lukens, Laura, et al. Milkweed and Floral Resource Availability for Monarch Butterflies (Danaus Plexippus) in the United States. Frontiers Media S.A.