Gaya APA

Willems, Nicholas. , Lucas, William M.. (1978). Structural analysis for engineers / Nicholas Willems, William M. Lucas Jr. . Tokyo: McGraw-Hill Kogakusha.

Gaya Chicago

Willems, Nicholas. , Lucas, William M.. Structural analysis for engineers / Nicholas Willems, William M. Lucas Jr.. Tokyo: McGraw-Hill Kogakusha, 1978. Text.

Gaya MLA

Willems, Nicholas. , Lucas, William M.. Structural analysis for engineers / Nicholas Willems, William M. Lucas Jr.. Tokyo: McGraw-Hill Kogakusha, 1978. Text.

Gaya Turabian

Willems, Nicholas. , Lucas, William M.. Structural analysis for engineers / Nicholas Willems, William M. Lucas Jr.. Tokyo: McGraw-Hill Kogakusha, 1978. Print.