APA-ийн эшлэл(7 дахь хэвлэлт)

Hogarth, W., Norbury, J., Cunning, I., & Sommers, K. (1992). STABILITY OF A PREDATOR PREY MODEL WITH HARVESTING.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Hogarth, W., J. Norbury, I. Cunning, ба K. Sommers. STABILITY OF A PREDATOR PREY MODEL WITH HARVESTING. 1992.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Hogarth, W., et al. STABILITY OF A PREDATOR PREY MODEL WITH HARVESTING. 1992.