Trích dẫn APA

Niemann, L. (1963). Technical arithmetic for mechanics manual and collection of problems for mechanics, workshop of fitters and similar trades. Wiley Eastern.

Trích dẫn kiểu Chicago

Niemann, Lowisch. Technical Arithmetic for Mechanics Manual and Collection of Problems for Mechanics, Workshop of Fitters and Similar Trades. New Delhi: Wiley Eastern, 1963.

Trích dẫn MLA

Niemann, Lowisch. Technical Arithmetic for Mechanics Manual and Collection of Problems for Mechanics, Workshop of Fitters and Similar Trades. Wiley Eastern, 1963.

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