APA Style

Curtiss, David Raymond. (1927). Trigonometry: plane and spherical . Boston: D.C. Heath.

Chicago Style

Curtiss, David Raymond. Trigonometry: plane and spherical. Boston: D.C. Heath, 1927. Buku Teks.

MLA Style

Curtiss, David Raymond. Trigonometry: plane and spherical. Boston: D.C. Heath, 1927. Buku Teks.

Turabian Style

Curtiss, David Raymond. Trigonometry: plane and spherical. Boston: D.C. Heath, 1927. Buku Teks.