Gaya APA

Nasution, A, H. (2007). Entrepreneurship Membangun Spirit Teknopreneurship (1). Yogyakarta: Andi.

Gaya MLA

Nasution, Arman, Hakim. "Entrepreneurship Membangun Spirit Teknopreneurship". 1 Yogyakarta: Andi, 2007. Text.