APA aipamena

Jones, A. M. (1994). Practical skills in biology. England: Longman Scientific & Technical.

Chicago Style aipamena

Jones, A. M. Practical Skills in Biology. England: Longman Scientific & Technical, 1994.

MLA aipamena

Jones, A. M. Practical Skills in Biology. England: Longman Scientific & Technical, 1994.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.