Hämeenniemi, E., Fahlström, Ö., & Laivaara, T. (1973). [In memoriam A.P.].
Chicago Style (17th ed.) CitationHämeenniemi, Eero, Örjan Fahlström, and Tapio Laivaara. [In Memoriam A.P.]. 1973.
MLA (8th ed.) CitationHämeenniemi, Eero, et al. [In Memoriam A.P.]. 1973.
Warning: These citations may not always be 100% accurate.