题目内容

Which of the following references citation is in accordance with China's standard of reference citation?

A. [1] Ngian, S.P., Tahir, M.M., Sulaiman, A. et al. Wind-moment design of semi-rigid un-braced steel frames using cruciform column (CCUB) section. Int J Steel Struct 15, 115–124 (2015).
B. [1] Ngian, S.P., Tahir, M.M., Sulaiman, A. et al. Wind-moment design of semi-rigid un-braced steel frames using cruciform column (CCUB) section[J]. Int J Steel Struct 15, 115–124 (2015).
C. [1] Ngian, S.P., Tahir, M.M., Sulaiman, A. et al. Wind-moment design of semi-rigid un-braced steel frames using cruciform column (CCUB) section[J]. Int J Steel Struct 2015, 15, 115–124.
D. [1] Ngian, S.P., Tahir, M.M., Sulaiman, A. et al. Wind-moment design of semi-rigid un-braced steel frames using cruciform column (CCUB) section[J]. Int J Steel Struct 2015, 15: 115–124.

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A. K+
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