Among pygmies and gorillas,
with the Swedish zoological expedition to central Africa, 1921,
by Prince William of Sweden.
APA Citation
Wilhelm, P. of Sweden., Gyldenstolpe, N. Carl Gustaf Fersen., Svenska zoologiska expeditionen till Centralafrika, 1. (1923). Among pygmies and gorillas: with the Swedish zoological expedition to central Africa, 1921. London [etc.]: Gyldendal.
MLA Citation
Wilhelm, Prince of Sweden, 1884-1965, Nils Carl Gustaf Fersen Gyldenstolpe, and 1921 Svenska zoologiska expeditionen till Centralafrika. Among Pygmies And Gorillas: With the Swedish Zoological Expedition to Central Africa, 1921. London [etc.]: Gyldendal, 1923.
Warning: These citations may not always be complete (especially for serials).