APA-ийн эшлэл(7 дахь хэвлэлт)

Houlsby, G., Wroth, C., & Denness, B. (1984). Calculation of stresses on shallow penetrometers and footings. Graham and Trotman, London; IHRDC, Boston.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Houlsby, G., C. Wroth, ба B. Denness. Calculation of Stresses on Shallow Penetrometers and Footings. Graham and Trotman, London; IHRDC, Boston, 1984.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Houlsby, G., et al. Calculation of Stresses on Shallow Penetrometers and Footings. Graham and Trotman, London; IHRDC, Boston, 1984.