APA (7th ed.) Citation

Beards. (1990). Analog and digital electronics: A first course (2nd. ed.). Pentice Hall.

Chicago Style (17th ed.) Citation

Beards. Analog and Digital Electronics: A First Course. 2nd. ed. Harlow: Pentice Hall, 1990.

MLA (9th ed.) Citation

Beards. Analog and Digital Electronics: A First Course. 2nd. ed. Pentice Hall, 1990.

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