APA (7th ed.) Citation

Liu, B. (1975). Digital filters and the fast fourier transform. Dowden, Hutchinson and Ross.

Chicago Style (17th ed.) Citation

Liu, Bede. Digital Filters and the Fast Fourier Transform. Pennsylvania: Dowden, Hutchinson and Ross, 1975.

MLA (9th ed.) Citation

Liu, Bede. Digital Filters and the Fast Fourier Transform. Dowden, Hutchinson and Ross, 1975.

Warning: These citations may not always be 100% accurate.