Lasitutkimuksia = Glassresearch IV (1987) : With summaries and abstracts.

MLA

Nyman, Gunnel. Lasitutkimuksia = Glassresearch Iv (1987) : With Summaries and Abstracts. Riihimäki: The Finnish glas museum, 1987.

APA

Nyman, G. (1987). Lasitutkimuksia = Glassresearch IV (1987) : With summaries and abstracts. Riihimäki: The Finnish glas museum.

Chicago

Nyman, Gunnel Lasitutkimuksia = Glassresearch IV (1987): With Summaries and Abstracts. Riihimäki: The Finnish glas museum, 1987.