APA citiranje

Bernhardt, C. E., Michaels, H. J., & Mitchell, R. J. Effects of population size and density on pollinator visitation, pollinator behavior, and pollen tube abundance in lupinus perennis.

Trích dẫn kiểu Chicago

Bernhardt, Christopher E., Helen J. Michaels, và Randall J. Mitchell. Effects of Population Size and Density On Pollinator Visitation, Pollinator Behavior, and Pollen Tube Abundance in Lupinus Perennis.

MLA citiranje

Bernhardt, Christopher E., Helen J. Michaels, và Randall J. Mitchell. Effects of Population Size and Density On Pollinator Visitation, Pollinator Behavior, and Pollen Tube Abundance in Lupinus Perennis.