Παραπομπή σε μορφή APA (7η εκδ.)

Houlsby, G., & Cassidy, M. (2011). A simplified mechanically based model for predicting partially drained behaviour of penetrometers and shallow foundations.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Houlsby, G., και M. Cassidy. A Simplified Mechanically Based Model for Predicting Partially Drained Behaviour of Penetrometers and Shallow Foundations. 2011.

Παραπομπή σε μορφή MLA (9th εκδ.)

Houlsby, G., και M. Cassidy. A Simplified Mechanically Based Model for Predicting Partially Drained Behaviour of Penetrometers and Shallow Foundations. 2011.

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