APA Style

Sinaga, Timbul. (1996). Laporan training seminar paten protection of chemical compounds (15-30 April 1996). Tangerang: Tangerang : Ditjen Hak Cipta, Paten Dan Merek, 1996.

Chicago Style

Sinaga, Timbul. Laporan training seminar paten protection of chemical compounds. 15-30 April 1996 Tangerang: Tangerang : Ditjen Hak Cipta, Paten Dan Merek, 1996, 1996. Text.

MLA Style

Sinaga, Timbul. Laporan training seminar paten protection of chemical compounds. 15-30 April 1996 Tangerang: Tangerang : Ditjen Hak Cipta, Paten Dan Merek, 1996, 1996. Text.

Turabian Style

Sinaga, Timbul. Laporan training seminar paten protection of chemical compounds. 15-30 April 1996 Tangerang: Tangerang : Ditjen Hak Cipta, Paten Dan Merek, 1996, 1996. Print.