Gaya APA

Idriss, I. M.. (1978). Characteristics of Earthquake Ground Motions . : s.n..

Gaya Chicago

Idriss, I. M.. Characteristics of Earthquake Ground Motions. : s.n., 1978. Text.

Gaya MLA

Idriss, I. M.. Characteristics of Earthquake Ground Motions. : s.n., 1978. Text.

Gaya Turabian

Idriss, I. M.. Characteristics of Earthquake Ground Motions. : s.n., 1978. Print.