APA引文

Engelson, M. (1969). Spectrum analyzer circuits. Tektronic.

Chicago Style (17th ed.) Citation

Engelson, Morris. Spectrum Analyzer Circuits. Beaverton: Tektronic, 1969.

MLA引文

Engelson, Morris. Spectrum Analyzer Circuits. Tektronic, 1969.

警告：這些引文格式不一定是100％准確.