Παραπομπή σε μορφή APA (7η εκδ.)

Riyadi, T. W. B., & Fatuloh , S. S. (2020). The effect of internal pressure and thickness on the creep strain of the superheater pipes. Universitas Muhammadiyah Surakarta.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Riyadi, Tri Widodo Besar, και Sopyan Sahid Fatuloh. The Effect of Internal Pressure and Thickness on the Creep Strain of the Superheater Pipes. Universitas Muhammadiyah Surakarta, 2020.

Παραπομπή σε μορφή MLA (9th εκδ.)

Riyadi, Tri Widodo Besar, και Sopyan Sahid Fatuloh. The Effect of Internal Pressure and Thickness on the Creep Strain of the Superheater Pipes. Universitas Muhammadiyah Surakarta, 2020.