Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

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