APA aipamena

Jones, A., Reed, R., & Weyers, J. (1998). Practical skills in biology (2nd ed.). Longman.

Chicago Style aipamena

Jones, Allan, Robert Reed, and Jonathan Weyers. Practical Skills in Biology. 2nd ed. England: Longman, 1998.

MLA aipamena

Jones, Allan, et al. Practical Skills in Biology. 2nd ed. Longman, 1998.