APA-ийн эшлэл(7 дахь хэвлэлт)

Levin, S., Childs, D., Compagnoni, A., Evers, S., Knight, T., & Salguero-Gomez, R. (2021). ipmr: Flexibly implement integral projection models in R. Wiley.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Levin, SC, DZ Childs, A. Compagnoni, S. Evers, TM Knight, ба R. Salguero-Gomez. Ipmr: Flexibly Implement Integral Projection Models in R. Wiley, 2021.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Levin, SC, et al. Ipmr: Flexibly Implement Integral Projection Models in R. Wiley, 2021.