APA (7th ed.) Citation

Hoyle, A. C. (1951). Notulae systematicae Africanae ([Sonderdr.].).

Chicago Style (17th ed.) Citation

Hoyle, A. C. Notulae Systematicae Africanae. [Sonderdr.]. 1951.

MLA (9th ed.) Citation

Hoyle, A. C. Notulae Systematicae Africanae. [Sonderdr.]. 1951.

Warning: These citations may not always be 100% accurate.