APA (7e ed.) Bronvermelding

Bilmanis, A., Sprudzs, A., & Rusis, A. (1968). Res Baltica: A collection of essays in honor of the memory of Dr. Alfred Bilmanis (1887-1948). A. W. Sijthoff.

Chicago (17e ed.) Bronvermelding

Bilmanis, Alfreds, Adolf Sprudzs, en Armins Rusis. Res Baltica: A Collection of Essays in Honor of the Memory of Dr. Alfred Bilmanis (1887-1948). Leyden: A. W. Sijthoff, 1968.

MLA (8e ed.) Bronvermelding

Bilmanis, Alfreds, et al. Res Baltica: A Collection of Essays in Honor of the Memory of Dr. Alfred Bilmanis (1887-1948). A. W. Sijthoff, 1968.