APA (7e ed.) Bronvermelding

Lloyd, L. E. (1966). Techniques for efficient research. Chemical Pub.

Chicago (17e ed.) Bronvermelding

Lloyd, Lewis E. Techniques for Efficient Research. New York: Chemical Pub, 1966.

MLA (9e ed.) Bronvermelding

Lloyd, Lewis E. Techniques for Efficient Research. Chemical Pub, 1966.