APA (7th ed.) Citation

Panjaitan, C. Z. Tetap Bugar Sampai Tua: Terobosan Baru Mencapai Usia Maksimum. Indonesia Publishing House.

Chicago Style (17th ed.) Citation

Panjaitan, Canadian Z. Tetap Bugar Sampai Tua: Terobosan Baru Mencapai Usia Maksimum. Indonesia Publishing House.

MLA (8th ed.) Citation

Panjaitan, Canadian Z. Tetap Bugar Sampai Tua: Terobosan Baru Mencapai Usia Maksimum. Indonesia Publishing House.

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