APA引文

Hakkinen, V. (1972). EEG vigilance measurement and loudness discrimination in humans during drowsy states. Univ. of Helsinki.

Chicago Style (17th ed.) Citation

Hakkinen, Veikko. EEG Vigilance Measurement and Loudness Discrimination in Humans During Drowsy States. Helsinki: Univ. of Helsinki, 1972.

MLA引文

Hakkinen, Veikko. EEG Vigilance Measurement and Loudness Discrimination in Humans During Drowsy States. Univ. of Helsinki, 1972.

警告：这些引文格式不一定是100％准确.