APA-ийн эшлэл(7 дахь хэвлэлт)

Pitman, J., Rizzolo, D., & Winkel, M. (2014). Regenerative tree growth: Structural results and convergence. University of Washington.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Pitman, J., D. Rizzolo, ба M. Winkel. Regenerative Tree Growth: Structural Results and Convergence. University of Washington, 2014.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Pitman, J., et al. Regenerative Tree Growth: Structural Results and Convergence. University of Washington, 2014.