Cita APA (7a ed.)

Aaltio, E. (1958). Investigations on the mode of combination of lignin in wood, with special reference to aspen (populus tremula) wood. Suomalainen Tiedeakatemia.

Cita Chicago Style (17a ed.)

Aaltio, Erkki. Investigations on the Mode of Combination of Lignin in Wood, with Special Reference to Aspen (populus Tremula) Wood. Helsinki: Suomalainen Tiedeakatemia, 1958.

Cita MLA (8a ed.)

Aaltio, Erkki. Investigations on the Mode of Combination of Lignin in Wood, with Special Reference to Aspen (populus Tremula) Wood. Suomalainen Tiedeakatemia, 1958.