APA (7 ম সংস্করণ) উদ্ধৃতি

Houlsby, G., Wroth, C., & Verruijt, A. (1982). Determination of undrained strengths by cone penetration tests. Balkema.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Houlsby, G., C. Wroth, এবং A. Verruijt. Determination of Undrained Strengths by Cone Penetration Tests. Balkema, 1982.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Houlsby, G., et al. Determination of Undrained Strengths by Cone Penetration Tests. Balkema, 1982.