APA(7版)引用形式

Hegemann, P. Two hundredth anniversary of Humboldt ? University, time for new cooperations with old friends.

Chicagoスタイル(17版)引用形式

Hegemann, Peter. Two Hundredth Anniversary of Humboldt ? University, Time for New Cooperations with Old Friends.

MLA(8版)引用形式

Hegemann, Peter. Two Hundredth Anniversary of Humboldt ? University, Time for New Cooperations with Old Friends.

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